Measurement method, device, equipment, storage medium and program product

Abstract

The embodiment of the invention relates to a measurement method and device, equipment, a storage medium and a program product. The terminal device determines the measurement time of LTM measurement based on the CSI-RS resource; and performing LTM measurement on the configured first CSI-RS resource according to the measurement time to obtain a measurement result. Through the scheme, the terminal equipment can perform LTM measurement on the channel based on the CSI-RS resource, so that a more accurate and more detailed measurement result is obtained, the efficiency and reliability of cell switching triggered according to the measurement result are ensured, unnecessary switching is reduced, the switching failure rate is reduced, the connection stability is improved, and the user experience is improved. And the user experience and the network performance are improved.

Description

Technical Field

[0001] The present disclosure relates to the field of communication technologies, and in particular, to a measurement method, apparatus, device, storage medium, and program product. Background Art

[0002] In a mobile communication system, cell handover refers to the process in which a user equipment (UE) transfers from one cell to another during movement, and this process is crucial for maintaining the continuity of communication and the stability of data transmission. With the continuous development of mobile communication technologies, the efficiency and reliability of cell handover have become key factors in enhancing the user experience and network performance. Summary of the Invention

[0003] Embodiments of the present disclosure provide a measurement method, apparatus, device, storage medium, and program product for enabling a terminal device to perform LTM measurement on a channel based on CSI-RS resources, thereby obtaining more accurate and detailed measurement results, ensuring the efficiency and reliability of cell handover triggered according to the measurement results, helping to reduce unnecessary handovers, reducing the handover failure rate, thereby improving the stability of the connection, and enhancing the user experience and network performance.

[0004] According to a first aspect of the embodiments of the present disclosure, a measurement method is proposed, which is executed by a terminal device, and the method includes:

[0005] Determine a measurement time for performing LTM measurement based on CSI-RS resources;

[0006] According to the measurement time, perform LTM measurement on the configured first CSI-RS resources to obtain a measurement result, where the first CSI-RS resources are configured for LTM measurement.

[0007] In the embodiments of the present disclosure, by determining the measurement time for performing LTM measurement based on CSI-RS resources, the terminal device can perform LTM measurement on the configured first CSI-RS resources according to the measurement time, thereby obtaining more accurate and detailed measurement results, ensuring the efficiency and reliability of cell handover triggered according to the measurement results, helping to reduce unnecessary handovers, reducing the handover failure rate, thereby improving the stability of the connection, and enhancing the user experience and network performance.

[0008] According to a second aspect of the embodiments of the present disclosure, a measurement method is proposed, which is executed by a network device, and the method includes:

[0009] Configure first CSI-RS resources for the terminal device;

[0010] Among them, the first CSI-RS resource is configured for LTM measurement to obtain a measurement result; the measurement result is obtained by performing LTM measurement on the first CSI-RS resource according to the measurement time.

[0011] In the embodiments of the present disclosure, by configuring the first CSI-RS resource for the terminal device, the terminal device can perform LTM measurement based on the configured first CSI-RS resource, so as to obtain more accurate and detailed measurement results, thereby ensuring the efficiency and reliability of cell handover triggered according to the measurement results, helping to reduce unnecessary handovers, reducing the handover failure rate, and thus improving the stability of the connection, enhancing the user experience and network performance.

[0012] According to a third aspect of the embodiments of the present disclosure, a measurement device is proposed, including:

[0013] A processing module, configured to determine the measurement time for performing LTM measurement based on the CSI-RS resource;

[0014] And, according to the measurement time, perform LTM measurement on the configured first CSI-RS resource to obtain a measurement result, where the first CSI-RS resource is configured for LTM measurement.

[0015] According to a fourth aspect of the embodiments of the present disclosure, a measurement device is proposed, including:

[0016] A processing module, configured to configure the first CSI-RS resource for the terminal device;

[0017] Among them, the first CSI-RS resource is configured for LTM measurement to obtain a measurement result; the measurement result is obtained by performing LTM measurement on the first CSI-RS resource according to the measurement time.

[0018] According to a fifth aspect of the embodiments of the present disclosure, a communication device is proposed, including:

[0019] One or more processors;

[0020] Among them, the processor is configured to execute the measurement method of any item in the first aspect, or execute the measurement method of any item in the second aspect.

[0021] According to a sixth aspect of the embodiments of the present disclosure, a storage medium is proposed. The storage medium stores instructions, and when the instructions run on the communication device, the measurement method of any item in the first aspect is implemented, or the measurement method of any item in the second aspect is implemented.

[0022] According to a seventh aspect of the embodiments of the present disclosure, a computer program product is provided, including a program and / or instructions. When the program and / or instructions are executed by a communication device, the communication device is caused to execute the measurement method as described in the first aspect, or execute the measurement method as described in any one of the second aspects. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following introduces the drawings required for describing the embodiments. The following drawings are only some embodiments of the present disclosure and do not specifically limit the protection scope of the present disclosure.

[0024] Figure 1 It is a schematic structural diagram of a communication system provided according to an embodiment of the present disclosure.

[0025] Figure 2a It is an exemplary interaction diagram of a measurement method shown according to an embodiment of the present disclosure Figure 1 .

[0026] Figure 2b It is a second exemplary interaction diagram of a measurement method shown according to an embodiment of the present disclosure.

[0027] Figure 2c It is a third exemplary interaction diagram of a measurement method shown according to an embodiment of the present disclosure.

[0028] Figure 2d It is a fourth exemplary interaction diagram of a measurement method shown according to an embodiment of the present disclosure.

[0029] Figure 3a It is an exemplary flowchart of a measurement method shown according to an embodiment of the present disclosure Figure 1 .

[0030] Figure 3b It is a second exemplary flowchart of a measurement method shown according to an embodiment of the present disclosure.

[0031] Figure 4a It is an exemplary structural diagram of a measurement device provided according to an embodiment of the present disclosure Figure 1 .

[0032] Figure 4b It is a second exemplary structural diagram of a measurement device provided according to an embodiment of the present disclosure.

[0033] Figure 5a It is an exemplary structural diagram of a communication device provided according to an embodiment of the present disclosure.

[0034] Figure 5b It is an exemplary structural diagram of a chip provided according to an embodiment of the present disclosure. Detailed Embodiments

[0035] Embodiments of the present disclosure propose a measurement method, apparatus, device, storage medium, and program product. It is used to enable a terminal device to perform LTM measurement on a channel based on CSI-RS resources, so as to obtain more accurate and detailed measurement results, ensure the efficiency and reliability of cell handover triggered according to the measurement results, help reduce unnecessary handovers, reduce the handover failure rate, thereby improving the stability of the connection, enhancing the user experience, and improving network performance.

[0036] In a first aspect, embodiments of the present disclosure propose a measurement method, which is executed by a terminal device. The method includes:

[0037] Determine the measurement time for performing LTM measurement based on CSI-RS resources;

[0038] According to the measurement time, perform LTM measurement on the configured first CSI-RS resources to obtain measurement results. The first CSI-RS resources are configured for LTM measurement.

[0039] In embodiments of the present disclosure, by determining the measurement time for performing LTM measurement based on CSI-RS resources, the terminal device can perform LTM measurement on the configured first CSI-RS resources according to the measurement time, so as to obtain more accurate and detailed measurement results, ensure the efficiency and reliability of cell handover triggered according to the measurement results, help reduce unnecessary handovers, reduce the handover failure rate, thereby improving the stability of the connection, enhancing the user experience, and improving network performance.

[0040] In combination with some embodiments of the first aspect, in some embodiments, the center frequency of the first CSI-RS resources satisfies any one of the following:

[0041] For any cell, the center frequency of the first CSI-RS resources for LTM measurement is the same as the center frequency of the SSB resources for L3 measurement, and the SSB resources for L3 measurement are configured in the MO;

[0042] For any cell, the center frequency of the first CSI-RS resources for LTM measurement is the same as the center frequency of the second CSI-RS resources for L3 measurement, and the second CSI-RS resources are configured in the MO;

[0043] Or, the center frequencies of multiple first CSI-RS resources in the same cell are the same.

[0044] In an embodiment of the present disclosure, when the central frequency point of the first CSI-RS resource is the same as the central frequency point of the SSB resource for L3 measurement, the terminal device can perform LTM and L3 measurements on the same frequency point, which simplifies the measurement process, helps reduce the complexity and measurement error caused by frequency switching, and improves the accuracy and efficiency of the measurement. In addition, the terminal device does not need to frequently switch between different frequency points, which can reduce the power consumption of the terminal device.

[0045] When the central frequency point of the first CSI-RS resource for LTM measurement is the same as the central frequency point of the second CSI-RS resource for L3 measurement, by performing different types of CSI-RS measurements on the same frequency point, the network can better coordinate and optimize resource allocation, and helps improve the accuracy of channel estimation. In addition, this configuration can reduce the measurement burden of the terminal device and improve the efficiency and reliability of the measurement.

[0046] When the central frequency points of multiple first CSI-RS resources in the same cell are the same, the network configuration and management can be simplified, and it helps reduce interference, improve the predictability and stability of the signal. Moreover, for the terminal device, the channel quality measurement can be performed more stably, thereby improving the accuracy of the handover decision.

[0047] Combined with some embodiments of the first aspect, in some embodiments, when the central frequency points of the first CSI-RS resources in multiple cells are the same, the bandwidth of the first CSI-RS resource satisfies any one of the following:

[0048] The bandwidths of the first CSI-RS resources in multiple cells are different;

[0049] Or, the bandwidths of the first CSI-RS resources in multiple cells are different, and the bandwidths of the first CSI-RS resources in multiple cells are less than or equal to the measurement capability of the terminal device for LTM measurement based on CSI-RS.

[0050] Combined with some embodiments of the first aspect, in some embodiments, the measurement capability of the terminal device for LTM measurement based on CSI-RS includes at least one of the following:

[0051] The first measurement capability, which is used to indicate the maximum length of FFT that the terminal device can perform;

[0052] Or, the second measurement capability, which is used to indicate the maximum bandwidth that the terminal device can process in one frequency layer.

[0053] In the embodiments of the present disclosure, by defining the measurement capabilities of the terminal device, the first CSI-RS resource can be accurately determined to implement LTM measurement, so as to obtain more accurate and detailed measurement results, ensuring the efficiency and reliability of cell handover triggered based on the measurement results, helping to reduce unnecessary handovers, reducing the handover failure rate, thereby improving the connection stability, enhancing the user experience and network performance.

[0054] Moreover, by defining the measurement capabilities of the terminal device in two ways, namely FFT and bandwidth, the design and configuration of the terminal device can be optimized according to specific application scenarios and user requirements, so that the terminal device can adapt to different measurement scenarios.

[0055] Combined with some embodiments of the first aspect, in some embodiments, the frequency layer is:

[0056] CSI-RS resources having the same center frequency point and a bandwidth less than or equal to the measurement capabilities of the terminal device.

[0057] In the embodiments of the present disclosure, when the bandwidth of the CSI-RS resource matches the measurement capabilities of the terminal device, the terminal device can more accurately measure and evaluate the channel state, thereby obtaining more accurate measurement results.

[0058] Combined with some embodiments of the first aspect, in some embodiments, the measurement time includes any one of the following:

[0059] When the terminal device does not use DRX, the measurement time is the maximum value between the first time and the second time;

[0060] When the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, the measurement time is the product of the maximum value between the first time and the third time and the first factor;

[0061] Or, when the terminal device uses DRX and the DRX cycle is greater than the first threshold, the measurement time is the product of the first parameter, the DRX cycle, and the first factor;

[0062] Wherein, the first time is the configured measurement result reporting period, the second time is determined according to the first parameter, the second parameter, and the first factor; the third time is obtained according to the first parameter and the third parameter; the first parameter is obtained according to the second factor, M, and N; the second parameter is the maximum value between the MGRP and the SSB measurement period; the third parameter is the maximum value among the MGRP, the SSB measurement period, and the DRX cycle; the first factor is used to allocate the measurement time for multiple measurement processes to measure using the CSI-RS resource, and the second factor is used to measure the frequency layer within the measurement gap.

[0063] In the embodiments of the present disclosure, when the terminal device does not use DRX, the measurement time is the maximum value of the first time and the second time, which can ensure that the measurement time is long enough to obtain accurate measurement results without being restricted by DRX. By selecting a longer measurement time, the accuracy of the channel state information can be improved, thereby optimizing resource allocation and handover decisions.

[0064] When the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, the measurement time is the product of the maximum value of the first time and the third time and the first factor. This configuration takes into account the limitation of the DRX cycle and adjusts the measurement time by multiplying by the first factor to ensure effective measurement can still be carried out within the limited active time, which helps to maintain the accuracy and reliability of the measurement while saving power consumption.

[0065] When the terminal device uses DRX and the DRX cycle is greater than the first threshold, the measurement time is the product of the first parameter, the DRX cycle, and the first factor. This configuration is applicable to a longer DRX cycle. By combining multiple parameters to determine the measurement time, it ensures that the terminal device can still perform necessary measurements even during a long sleep cycle. This method helps to maintain effective monitoring of the channel state while maximizing power consumption savings.

[0066] Combined with some embodiments of the first aspect, in some embodiments, the first factor is determined according to at least one of the first quantity, the second quantity, the third quantity, and the fourth quantity;

[0067] Among them, the first quantity is used to indicate the number of measurement objects configured with L3 measurements based on SSB and CSI-RS or only configured with L3 measurements based on CSI-RS within the same FR1 as the first measurement object;

[0068] The second quantity is used to indicate the number of measurement objects configured with only L3 measurements based on SSB within the same FR1 as the first measurement object;

[0069] The third quantity is used to indicate the number of measurement objects configured with SSB inter-frequency L1 measurements based on FR2 within the same FR1 as the first measurement object;

[0070] When the bandwidth of the configured first CSI-RS resource is less than or equal to the measurement capability of the terminal device, the fourth quantity is used to indicate the number of measurement objects configured with CSI-RS inter-frequency L1 measurements based on FR2 within the same FR1 as the first measurement object;

[0071] When the bandwidth of the configured first CSI-RS resource is greater than the measurement capability of the terminal device, the fourth quantity is used to indicate: within FR1 that is the same as the first measurement object, the number of measurement layers of the CSI-RS inter-frequency L1 based on FR2 is configured.

[0072] In the embodiments of the present disclosure, by clearly distinguishing different types of measurement objects (for example, L3 measurement based on SSB, L3 measurement based on CSI-RS, inter-frequency L1 measurement based on CSI-RS, etc.), a more accurate first factor can be obtained, so as to effectively allocate measurement resources, improve the measurement efficiency and the accuracy of measurement results. Moreover, according to the measurement capability of the terminal device and the first CSI-RS bandwidth, the fourth quantity can be dynamically determined, and the first factor can be determined more precisely, so as to obtain a more accurate measurement time to improve the accuracy of measurement results.

[0073] Combined with some embodiments of the first aspect, in some embodiments, the first factor is obtained based on at least one of the following formulas:

[0074] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +N L1_CSI-RS ;

[0075] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +2N L1_CSI-RS ;

[0076] 2N with_CSI-RS +N SSB_only +2N L1_CSI-RS ;

[0077] 2N with_CSI-RS +N SSB_only +2N L1_SSB_only ;

[0078] Wherein, N with_CSI-RS is the first quantity, N SSB_only is the second quantity, N L1_SSB_only is the third quantity, N L1_CSI-RS is the fourth quantity.

[0079] In the embodiments of the present disclosure, providing different calculation methods for the first factor can improve the flexibility of the embodiments of the present disclosure, so as to be applied to different measurement scenarios.

[0080] Combined with some embodiments of the first aspect, in some embodiments, the number of measurement layers is obtained based on the first CSI-RS resource and the measurement capability of the terminal device.

[0081] In the embodiments of the present disclosure, by determining the number of measurement layers according to the bandwidth of the first CSI-RS resource and the measurement capability of the terminal device, the accuracy of the measurement result can be improved.

[0082] In combination with some embodiments of the first aspect, in some embodiments, the number of measurement layers is the sum of the numbers of measurement layers corresponding to any first CSI-RS resource;

[0083] The number of measurement layers corresponding to any first CSI-RS resource is obtained by any one of the following methods:

[0084] The ratio of the bandwidth of the first CSI-RS resource to the second measurement capability of the terminal device;

[0085] Or, the ratio of the ratio of the bandwidth of the first CSI-RS resource to the subcarrier spacing to the first measurement capability of the terminal device.

[0086] In the embodiments of the present disclosure, by calculating the ratio of the bandwidth of the CSI-RS resource to the first measurement capability of the terminal device, the number of measurement layers can be dynamically adjusted according to the available bandwidth. This flexibility allows the terminal device to effectively perform LTM measurements under different bandwidth conditions.

[0087] Moreover, by calculating the ratio of the bandwidth of the CSI-RS resource to the subcarrier spacing and combining the second measurement capability of the terminal device, the measurement layer configuration can be optimized under different subcarrier spacing conditions. This flexibility allows the terminal device to effectively perform LTM measurements under different subcarrier conditions.

[0088] In combination with some embodiments of the first aspect, in some embodiments, the first CSI-RS resource is configured by the network device for the terminal device.

[0089] In the embodiments of the present disclosure, by the network device configuring the CSI-RS resource for the terminal device, customized LTM measurements can be performed according to the specific requirements and capabilities of the terminal device, thereby improving the accuracy of the measurement result.

[0090] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0091] Sending the measurement result to the network device.

[0092] In the embodiments of the present disclosure, by sending the measurement result to the network device, the network device can trigger cell handover according to the measurement result, thereby improving the connection stability and enhancing the user experience and network performance.

[0093] In a second aspect, embodiments of the present disclosure propose a measurement method, which is executed by a network device. The method includes:

[0094] Configure a first CSI-RS resource for the terminal device;

[0095] Among them, the first CSI-RS resource is configured for LTM measurement to obtain a measurement result; the measurement result is obtained by performing LTM measurement on the first CSI-RS resource according to the measurement time.

[0096] Combined with some embodiments of the second aspect, in some embodiments, the center frequency point of the first CSI-RS resource satisfies any one of the following:

[0097] For any cell, the center frequency point of the first CSI-RS resource used for LTM measurement is the same as the center frequency point of the synchronization signal block SSB resource used for layer 3 L3 measurement, and the SSB resource used for L3 measurement is configured in the MO;

[0098] For any cell, the center frequency point of the first CSI-RS resource used for LTM measurement is the same as the center frequency point of the second CSI-RS resource used for L3 measurement, and the second CSI-RS resource is configured in the MO;

[0099] Or, the center frequency points of multiple first CSI-RS resources in the same cell are the same.

[0100] Combined with some embodiments of the second aspect, in some embodiments, when the center frequency points of the first CSI-RS resources in multiple cells are the same, the bandwidth of the first CSI-RS resource satisfies any one of the following:

[0101] The bandwidths of the first CSI-RS resources in multiple cells are the same;

[0102] Or, the bandwidths of the first CSI-RS resources in multiple cells are different, and the bandwidths of the first CSI-RS resources in multiple cells are less than or equal to the measurement capability of the terminal device for LTM measurement based on CSI-RS.

[0103] Combined with some embodiments of the second aspect, in some embodiments, the measurement capability of the terminal device for LTM measurement based on CSI-RS includes at least one of the following:

[0104] The first measurement capability, which is used to indicate the maximum length for the terminal device to perform fast Fourier transform FFT;

[0105] Or, the second measurement capability, which is used to indicate the maximum bandwidth that the terminal device can process in one frequency layer.

[0106] Combined with some embodiments of the second aspect, in some embodiments, the frequency layer is:

[0107] CSI-RS resources with the same center frequency point and a bandwidth less than or equal to the measurement capability of the terminal device.

[0108] In combination with some embodiments of the second aspect, in some embodiments, the measurement time includes any one of the following:

[0109] When the terminal device does not use DRX, the measurement time is the maximum value of the first time and the second time;

[0110] When the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, the measurement time is the product of the maximum value of the first time and the third time and the first factor;

[0111] Or, when the terminal device uses DRX and the DRX cycle is greater than the first threshold, the measurement time is the product of the first parameter, the DRX cycle, and the first factor;

[0112] Wherein, the first time is the configured measurement result reporting period, the second time is determined according to the first parameter, the second parameter, and the first factor; the third time is obtained according to the first parameter and the third parameter; the first parameter is obtained according to the second factor, the number of beam transmissions M, and the number of receiving beams N; the second parameter is the maximum value of MGRP and the SSB measurement period; the third parameter is the maximum value of MGRP, the SSB measurement period, and the DRX cycle; the first factor is used to allocate the measurement time for multiple measurement processes to measure using CSI-RS resources, and the second factor is used to measure the frequency layer within the measurement gap;

[0113] In combination with some embodiments of the second aspect, in some embodiments, the first factor is determined according to at least one of the first quantity, the second quantity, the third quantity, and the fourth quantity;

[0114] Wherein, the first quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with L3 measurements based on SSB and CSI-RS, or the number of measurement objects configured only with L3 measurements based on CSI-RS;

[0115] The second quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured only with L3 measurements based on SSB;

[0116] The third quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with SSB inter-frequency L1 measurements based on FR2;

[0117] When the bandwidth of the configured first CSI-RS resource is less than or equal to the measurement capability of the terminal device, the fourth quantity is used to indicate: within FR1 that is the same as the first measurement object, the number of measurement objects configured with CSI-RS inter-frequency L1 measurement based on FR2;

[0118] When the bandwidth of the configured first CSI-RS resource is greater than the measurement capability of the terminal device, the fourth quantity is used to indicate: within FR1 that is the same as the first measurement object, the number of measurement layers of CSI-RS inter-frequency L1 configured based on FR2.

[0119] Combined with some embodiments of the second aspect, in some embodiments, the first factor is obtained based on at least one of the following formulas:

[0120] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +N L1_CSI-RS ;

[0121] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +2N L1_CSI-RS ;

[0122] 2N with_CSI-RS +N SSB_only +2N L1_CSI-RS ;

[0123] 2N with_CSI-RS +N SSB_only +2N L1_SSB_only ;

[0124] where N with_CSI-RS is the first quantity, N SSB_only is the second quantity, N L1_SSB_only is the third quantity, N L1_CSI-RS is the fourth quantity.

[0125] Combined with some embodiments of the second aspect, in some embodiments, the number of measurement layers is obtained based on the first CSI-RS resource and the measurement capability of the terminal device.

[0126] Combined with some embodiments of the second aspect, in some embodiments, the number of measurement layers is the sum of the number of measurement layers corresponding to any first CSI-RS resource;

[0127] The number of measurement layers corresponding to any first CSI-RS resource is obtained by any one of the following methods:

[0128] The ratio of the bandwidth of the first CSI-RS resource to the second measurement capability of the terminal device;

[0129] Or, the ratio of the bandwidth of the first CSI-RS resource to the subcarrier spacing, and the ratio to the first measurement capability of the terminal device.

[0130] In combination with some embodiments of the second aspect, in some embodiments, the method further includes:

[0131] Receiving the measurement result sent by the terminal device.

[0132] In a third aspect, an embodiment of the present disclosure provides a measurement device, including:

[0133] A processing module, configured to determine the measurement time for performing LTM measurement based on the CSI-RS resource;

[0134] Performing LTM measurement on the configured first CSI-RS resource according to the measurement time to obtain a measurement result, where the first CSI-RS resource is configured for LTM measurement.

[0135] In a fourth aspect, an embodiment of the present disclosure provides a measurement device, including:

[0136] A processing module, configured to configure a first CSI-RS resource for the terminal device;

[0137] Wherein, the first CSI-RS resource is configured for LTM measurement to obtain a measurement result; the measurement result is obtained by performing LTM measurement on the first CSI-RS resource according to the measurement time.

[0138] In a fifth aspect, an embodiment of the present disclosure provides a communication device, including:

[0139] One or more processors;

[0140] Wherein, the processor is configured to execute the method described in the optional implementation manner of the first aspect, or execute the method described in the optional implementation manner of the second aspect.

[0141] In a sixth aspect, an embodiment of the present disclosure provides a storage medium, where the storage medium stores instructions, and when the instructions run on the communication device, the communication device is caused to execute the method described in the optional implementation manner of the first aspect.

[0142] In a seventh aspect, an embodiment of the present disclosure provides a program product, and when the program product is executed by the communication device, the communication device is caused to execute the method described in the optional implementation manner of the first aspect, or execute the method described in the optional implementation manner of the second aspect.

[0143] In an eighth aspect, an embodiment of the present disclosure provides a computer program, and when it runs on a computer, the computer is caused to execute the method described in the optional implementation manner of the first aspect, or execute the method described in the optional implementation manner of the second aspect.

[0144] In a ninth aspect, an embodiment of the present disclosure provides a chip. The chip includes a processing circuit configured to execute the method described in the optional implementation manner of the first aspect above, or execute the method described in the optional implementation manner of the second aspect.

[0145] It can be understood that the above measurement device, communication device, storage medium, program product, computer program, and chip are all used to execute the method proposed in the embodiments of the present disclosure. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method, which will not be elaborated here.

[0146] Embodiments of the present disclosure propose a measurement method, device, equipment, storage medium, and program product.

[0147] In some embodiments, the measurement method can be interchanged with terms such as beam measurement method, LTM measurement method, beam processing method, information processing method, data processing method, communication method, etc., and the measurement device can be interchanged with terms such as beam measurement device, LTM measurement device, beam processing device, information processing device, data processing device, communication device, etc.

[0148] The embodiments of the present disclosure are not exhaustive, but only for illustration of some embodiments, and do not constitute a specific limitation on the protection scope of the present disclosure. Without contradiction, each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be combined arbitrarily. For example, the solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged. In addition, the optional implementation manners in a certain embodiment can be combined arbitrarily; furthermore, the embodiments can be combined arbitrarily. For example, some or all steps of different embodiments can be combined arbitrarily, and a certain embodiment can be combined arbitrarily with the optional implementation manners of other embodiments.

[0149] In each embodiment of the present disclosure, if there is no special explanation and logical conflict, the terms and / or descriptions between the embodiments are consistent and can be referenced to each other. The technical features in different embodiments can be combined to form new embodiments according to their internal logical relationships.

[0150] The terms used in the embodiments of the present disclosure are only for the purpose of describing specific embodiments, and are not intended as a limitation on the present disclosure.

[0151] In the embodiments of the present disclosure, unless otherwise specified, elements expressed in the singular form, such as "a", "an", "the", "above", "", "the foregoing", "this", etc., may mean "one and only one", or may also mean "one or more", "at least one", etc. For example, in the case of using articles such as "a", "an", "the" in English translation, the noun after the article can be understood as a singular form of expression or a plural form of expression.

[0152] In the embodiments of the present disclosure, "a plurality of" means two or more.

[0153] In some embodiments, terms such as "at least one of (at least one item, at least one)", "one or more", "a plurality of", "multiple", etc. can be replaced with each other.

[0154] In some embodiments, notations such as "at least one of A and B", "A and / or B", "A in one case, B in another case", "in response to a case A, in response to another case B", etc. may include the following technical solutions according to the situation: In some embodiments, A (performing A independently of B); in some embodiments, B (performing B independently of A); in some embodiments, selecting to perform from A and B (A and B are selectively performed); in some embodiments, A and B (both A and B are performed). The same is true when there are more branches such as A, B, C, etc.

[0155] In some embodiments, notations such as "A or B" may include the following technical solutions according to the situation: In some embodiments, A (performing A independently of B); in some embodiments, B (performing B independently of A); in some embodiments, selecting to perform from A and B (A and B are selectively performed). The same is true when there are more branches such as A, B, C, etc.

[0156] The prefix words such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different described objects, and do not limit the position, order, priority, quantity, content, etc. of the described objects. The description of the described objects refers to the description in the context of the claims or embodiments, and should not constitute redundant limitations due to the use of prefix words. For example, if the described object is "field", the ordinal numbers before "field" in "first field" and "second field" do not limit the position or order between the "fields", and "first" and "second" do not limit whether the "fields" they modify are in the same message, nor do they limit the order of "first field" and "second field". For another example, if the described object is "level", the ordinal numbers before "level" in "first level" and "second level" do not limit the priority between the "levels". For another example, the quantity of the described object is not limited by the ordinal number and can be one or more. Taking "first device" as an example, the quantity of "device" can be one or more. In addition, the objects modified by different prefix words can be the same or different. For example, if the described object is "device", "first device" and "second device" can be the same device or different devices, and their types can be the same or different; for another example, if the described object is "information", "first information" and "second information" can be the same information or different information, and their contents can be the same or different.

[0157] In some embodiments, "including A", "containing A", "for indicating A", "carrying A" can be interpreted as directly carrying A or indirectly indicating A.

[0158] In some embodiments, terms such as "in response to...", "in response to determining...", "in the case of...", "when...", "while...", "if...", "if...", etc. can be mutually replaced.

[0159] In some embodiments, terms such as "greater than", "greater than or equal to", "not less than", "more than", "more than or equal to", "not less than", "higher than", "higher than or equal to", "not lower than", "above", etc. can be mutually replaced, and terms such as "less than", "less than or equal to", "not greater than", "less than", "less than or equal to", "not more than", "lower than", "lower than or equal to", "not higher than", "below", etc. can be mutually replaced.

[0160] In some embodiments, a device or equipment can be interpreted as physical or virtual, and its name is not limited to the names described in the embodiments. In some cases, it can also be understood as "equipment", "device", "circuit", "network element", "node", "function", "unit", "section", "system", "network", "chip", "chip system", "entity", "subject", etc.

[0161] In some embodiments, a "network" can be interpreted as the devices included in the network. For example, access network devices, core network devices, etc.

[0162] In some embodiments, "device", "terminal", "Terminal Equipment (TE)", or "terminal device" can be referred to as "user equipment (UE)", "user terminal", "mobile station (MS)", "mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, etc.

[0163] In some embodiments, the above terminal device 101 may be a device that provides voice and / or data connectivity to users, such as a handheld device with wireless connection capabilities, or other processing devices connected to a wireless modem. In different systems, the name of the terminal device may also be different. For example, in a 5G system or a 6G system, the terminal device may be referred to as a User Equipment (UE). Terminal devices include, for example, mobile phones, wearable devices, Internet of Things devices, cars with communication functions, smart cars, tablets (Pads), computers with wireless transceiver functions, virtual reality (VR) terminal devices, augmented reality (AR) terminal devices, wireless terminal devices in industrial control, wireless terminal devices in self-driving, wireless terminal devices in remote medical surgery, wireless terminal devices in smart grids, wireless terminal devices in transportation safety, wireless terminal devices in smart cities, wireless terminal devices in smart homes, and at least one of the devices in China, but not limited thereto.

[0164] In some embodiments, obtaining data, information, etc. may comply with the laws and regulations of the country where it is located.

[0165] In some embodiments, data, information, etc. may be obtained after obtaining the consent of the user.

[0166] In addition, each element, each row, or each column in the tables of the embodiments of the present disclosure may be implemented as an independent embodiment, and any combination of any element, any row, and any column may also be implemented as an independent embodiment.

[0167] First, some terms related to the embodiments of the present disclosure are described:

[0168] Fifth Generation (5G)

[0169] New Radio (NR)

[0170] The 3rd Generation Partner Project (3GPP)

[0171] Layer 1 (Physical Layer) (layer 1, L1)

[0172] Layer 2 (Data Link Layer) (layer 2, L2)

[0173] Layer 3 (Network Layer) (layer 3, L3)

[0174] Channel State Information - Reference Signal (CSI-RS)

[0175] Synchronization Signal Block (SSB)

[0176] L1 / L2 Triggered Mobility (L1 / L2 Triggered Mobility Measurement, LTM)

[0177] Radio Resource Control signaling (RRC)

[0178] Measurement Object (MO)

[0179] Discontinuous Reception (DRX)

[0180] Frequency Range (FR)

[0181] Fast Fourier Transform (FFT)

[0182] Subcarrier Spacing (SCS)

[0183] Channel Quality Indicator (CQI)

[0184] Channel State Information (CSI)

[0185] Signal-to-Noise Ratio (SNR)

[0186] Signal to Interference plus Noise Ratio (SINR)

[0187] Reference Signal Received Power (RSRP)

[0188] Reference Signal Received Quality (RSRQ)

[0189] Path Loss

[0190] Round Trip Delay (RTD)

[0191] Cyclic Prefix (CP)

[0192] intra - frequency measurement

[0193] inter - frequency measurement

[0194] Media Access Control ControlElement (MAC CE)

[0195] Measurement Gap Repetition Period (MGRP)

[0196] Figure 1 is a schematic diagram of the architecture of a communication system provided according to an embodiment of the present disclosure. As Figure 1 shown, the communication system 100 includes a terminal device 101 and a network device 102. It should be understood that Figure 1 the number and form of the devices shown are only for illustration and do not constitute a limitation on the embodiments of the present disclosure. In actual applications, there may include two or more terminal devices 101, or two or more network devices 102. Figure 1 The communication system shown only takes the example of including one terminal device 101 and one network device 102 for illustration.

[0197] It can be understood that the communication system described in the embodiments of the present disclosure is for more clearly explaining the technical solutions of the embodiments of the present disclosure, and does not constitute a limitation on the technical solutions proposed in the embodiments of the present disclosure. Those of ordinary skill in the art know that with the evolution of the system architecture and the emergence of new service scenarios, the technical solutions proposed in the embodiments of the present disclosure are equally applicable to similar technical problems.

[0198] The following embodiments of the present disclosure can be applied to Figure 1 the terminal device 101 and the network device 102 in the communication system 100 shown, but not limited thereto. Figure 1 The various entities shown are illustrative, and the communication system may include Figure 1 all or part of the entities in, and may also includeFigure 1 Other entities than the above, the quantity and form of each entity are arbitrary, each entity can be physical or virtual, the connection relationships between entities are illustrative, entities may or may not be connected to each other, and their connections can be in any way, either directly or indirectly, either wired or wireless.

[0199] In some embodiments, the above-mentioned "access network device (AN device)" is, for example, a node or device that connects a terminal to a wireless network. The access network device may include at least one of evolved NodeB (eNB), next generation eNB (ng-eNB), next generation NodeB (gNB), NodeB (NB), home node B (HNB), home evolved nodeB (HeNB), wireless backhaul device, radio network controller (RNC), base station controller (BSC), base transceiver station (BTS), base band unit (BBU), mobile switching center, base stations in 6G communication systems, Open RAN, Cloud RAN, base stations in other communication systems, access nodes in Wi-Fi systems, but not limited thereto.

[0200] In some embodiments, the "network device" may also be referred to as a "radio access network device (RAN device)", "Network (NW)", "base station (BS)", "radio base station", "fixed station", and in some embodiments may also be understood as a "node", "access point", "transmission point (TP)", "reception point (RP)", "transmission / reception point (TRP)", "panel", "antenna panel", "antenna array", "cell", "macro cell", "small cell", "femto cell", "pico cell", "sector", "cell group", "serving cell", "carrier", "component carrier", "bandwidth part (BWP)", etc., but not limited thereto.

[0201] In some embodiments, the above terminal device 101 may be a device that provides voice and / or data connectivity to the user, such as a handheld device with wireless connection capabilities, or other processing devices connected to a wireless modem. In different systems, the name of the terminal device may also be different. For example, in a 5G system or a 6G system, the terminal device may be referred to as a user equipment (UE). Terminal devices include, for example, mobile phones, wearable devices, Internet of Things devices, cars with communication capabilities, smart cars, tablets (Pads), computers with wireless transceiver functions, virtual reality (VR) terminal devices, augmented reality (AR) terminal devices, wireless terminal devices in industrial control, wireless terminal devices in self-driving, wireless terminal devices in remote medical surgery, wireless terminal devices in smart grids, wireless terminal devices in transportation safety, wireless terminal devices in smart cities, wireless terminal devices in smart homes in China, and at least one of the devices, but not limited thereto.

[0202] In some embodiments, "device", "terminal", "Terminal Equipment (TE)", or "terminal device" may be referred to as "user equipment (UE)", "user terminal", "mobile station (MS)", "mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, etc., but not limited thereto.

[0203] The embodiments of the present disclosure can be applied to Long Term Evolution (LTE), LTE-Advanced (LTE-A), LTE-Beyond (LTE-B), SUPER 3G, IMT-Advanced, the 4th generation mobile communication system (4G), the 5th generation mobile communication system (5G), 5G New Radio (NR), the 6th generation communication system (6G), Future Radio Access (FRA), New Radio Access Technology (RAT), New Radio (NR), New radio access (NX), Future generation radio access (FX), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), Public Land Mobile Network (PLMN) network, Device-to-Device (D2D), Machine to Machine (M2M), Internet of Things (IoT), Vehicle-to-Everything (V2X), and next-generation systems extended based on them using other communication methods. In addition, multiple systems can be combined (for example, a combination of LTE or LTE-A and 5G, etc.) and applied.

[0204] In a mobile communication system, cell handover refers to the process in which a user equipment (UE) transfers from one cell to another during movement. This process is crucial for maintaining the continuity of communication and the stability of data transmission. Therefore, how to improve the efficiency and reliability of cell handover is a technical problem that urgently needs to be solved today.

[0205] In some embodiments, cell handover can be implemented based on LTM measurement. Specifically, the terminal device can perform L1 measurement and report the measurement results to the network. The network device can quickly instruct the terminal device to perform cell handover based on the L1 measurement results through L1 or L2 signaling. By performing rapid measurement and indication on L1 and L2, the signaling overhead during the handover process is reduced, the terminal handover delay and interruption delay can be shortened, the handover efficiency can be improved, and the user experience can be enhanced.

[0206] In some embodiments, during the L1 measurement process of the terminal device, L1 measurement can be performed based on CSI-RS resources to obtain detailed information about the channel, such as channel quality, channel state, etc., so as to obtain more accurate measurement results and improve the reliability of handover.

[0207] In the related art, in the LTM measurement based on CSI-RS, there is a lack of a configuration method for CSI-RS resources and a measurement method for LTM measurement based on CSI-RS. In view of this, the embodiments of the present disclosure provide a measurement method, apparatus, device, storage medium, and program product. The terminal device determines the measurement time for LTM measurement based on CSI-RS resources; according to the measurement time, performs LTM measurement on the configured first CSI-RS resources to obtain measurement results. Through this solution, the terminal device can perform LTM measurement on the channel based on CSI-RS resources, thereby obtaining more accurate and detailed measurement results, so as to ensure the efficiency and reliability of cell handover triggered according to the measurement results, help reduce unnecessary handovers, reduce the handover failure rate, thereby improving the stability of the connection, enhancing the user experience and network performance.

[0208] It can be understood that the communication system described in the embodiments of the present disclosure is for more clearly explaining the technical solutions of the embodiments of the present disclosure, and does not constitute a limitation on the technical solutions provided by the embodiments of the present disclosure. Those of ordinary skill in the art know that with the evolution of the system architecture and the emergence of new service scenarios, the technical solutions provided by the embodiments of the present disclosure are equally applicable to similar technical problems.

[0209] The following will introduce in detail the measurement method, apparatus, device, storage medium, and program product provided by the present disclosure with reference to the accompanying drawings.

[0210] See Figure 2a , Figure 2aExemplary interaction diagram of a measurement method shown according to an embodiment of the present disclosure Figure 1 As shown Figure 2a in the figure, the measurement method includes the following steps:

[0211] Step S2101, the network device configures a first CSI-RS resource for the terminal device.

[0212] In some embodiments, the first CSI-RS resource is configured for LTM measurement.

[0213] In some embodiments, the network device may configure multiple candidate cells for the terminal device that need to perform LTM measurement. Among them, the candidate cells may be determined according to the measurement report reported by the terminal device. The measurement report may be an L3 measurement report, an L1 measurement report, etc., which are not limited in the embodiments of the present disclosure. Optionally, the network device may configure the candidate cells for the terminal device through RRC signaling.

[0214] In some embodiments, the network device may determine one or more cells from the candidate cells according to factors such as the mobility and channel state of the terminal device, and configure the first CSI-RS resource for these cells to instruct the terminal device to perform LTM measurement based on the CSI-RS resource.

[0215] In some embodiments, the network device may send the configuration parameters of the first CSI-RS resource to the terminal device through RRC signaling.

[0216] In some embodiments, the configuration parameters include but are not limited to one or more of the following:

[0217] The resource location of the first CSI-RS resource, for example, the time domain location, frequency domain location, etc. of the first CSI-RS resource;

[0218] The transmission period of the first CSI-RS resource;

[0219] The antenna port for transmitting the first CSI-RS resource;

[0220] The reporting type of the measurement result;

[0221] The transmission power of the first CSI-RS resource;

[0222] Or, the resource identifier of the first CSI-RS resource, where each first CSI-RS resource has a unique identifier for distinguishing different CSI-RS resource configurations.

[0223] In some embodiments, the network device may dynamically adjust the CSI-RS configuration according to real-time network conditions and user feedback, so as to optimize channel measurement and system performance.

[0224] In some embodiments, when the terminal device performs LTM measurements on multiple cells, the center frequencies of the first CSI-RS resources corresponding to the multiple cells satisfy at least one of the following:

[0225] For any cell, the center frequency of the first CSI-RS resource for LTM measurement is the same as the center frequency of the SSB resource for L3 measurement;

[0226] For any cell, the center frequency of the first CSI-RS resource for LTM measurement is the same as the center frequency of the second CSI-RS resource for L3 measurement;

[0227] Or, the center frequencies of the multiple first CSI-RS resources of the same cell are the same.

[0228] In some embodiments, the center frequency of the first CSI-RS resource for LTM measurement in each cell may also be the same as the center frequency of the SSB resource for L3 measurement in each cell.

[0229] In some embodiments, the SSB resource for L3 measurement is configured in the MO.

[0230] In some embodiments, the second CSI-RS resource is configured in the MO.

[0231] In some embodiments, when the center frequencies of the first CSI-RS resources of multiple cells are the same, the bandwidths of the first CSI-RS resources corresponding to the multiple cells satisfy at least one of the following:

[0232] The bandwidths of the first CSI-RS resources of the multiple cells are the same;

[0233] Or, the bandwidths of the first CSI-RS resources of the multiple cells are different, and the bandwidth of the first CSI-RS resource of any cell is less than or equal to the measurement capability of the terminal device for LTM measurement based on CSI-RS.

[0234] In some embodiments, the bandwidths of the first CSI-RS resources of multiple cells may also be different.

[0235] In some embodiments, the measurement capability of the terminal device for LTM measurement based on CSI-RS includes at least one of the following:

[0236] The first measurement capability, which is used to indicate the maximum length of FFT performed by the terminal device; wherein, the first measurement capability of the terminal device may be denoted as P1;

[0237] Alternatively, a second measurement capability, which is used to indicate the maximum bandwidth that the terminal device can handle in one frequency layer; wherein, the second measurement capability of the terminal device can be denoted as W1.

[0238] In some embodiments, the frequency layer is: a CSI-RS resource having the same center frequency point and a bandwidth less than or equal to the measurement capability of the terminal device.

[0239] Step S2102, the terminal device determines a first quantity, a second quantity, a third quantity, and a fourth quantity.

[0240] In some embodiments, the first quantity is used to indicate: within the same frequency range FR1 as the first measurement object, the number of measurement objects configured with L3 measurements based on both SSB and CSI-RS, or, only configured with L3 measurements based on CSI-RS; wherein, the first quantity can be denoted as Nwith_CSI-RS.

[0241] In some embodiments, the second quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects only configured with L3 measurements based on SSB; wherein, the second quantity can be denoted as NSSB_only.

[0242] In some embodiments, the third quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with L1 inter-frequency measurements of SSB based on FR2; wherein, the third quantity can be denoted as NL1_SSB_only.

[0243] In some embodiments, when the bandwidth of the configured first CSI-RS resource is less than or equal to the measurement capability of the terminal device, the fourth quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with L1 inter-frequency measurements of CSI-RS based on FR2; wherein, the fourth quantity can be denoted as NL1_CSI-RS.

[0244] In some embodiments, when the bandwidth of the configured first CSI-RS resource is greater than the measurement capability of the terminal device, the fourth quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement layers of L1 inter-frequency measurements of CSI-RS based on FR2; wherein, the fourth quantity can be denoted as NL1_CSI-RS.

[0245] In some embodiments, "quantity" can be mutually replaced with terms such as "number", "parameter", "numerical value", "value", etc.

[0246] Step S2103, the terminal device determines a first factor according to the first quantity, the second quantity, the third quantity, and the fourth quantity.

[0247] In some embodiments, the first factor is used to allocate the measurement time for multiple measurement processes to perform measurements using CSI-RS resources.

[0248] In some embodiments, terms such as "measurement time", "measurement period", "measurement interval", and "time interval" may be used interchangeably.

[0249] In some embodiments, the first factor is a time-sharing factor. Among them, when the terminal device performs inter-frequency L1 measurements based on CSI-RS, if the terminal device is configured with multiple first CSI-RS resources and may also be configured with L3 measurements based on SSB or CSI-RS at the same time, the terminal device can time-share the first CSI-RS resources among multiple measurements according to the first factor (i.e., the time-sharing factor).

[0250] In some embodiments, the first factor may be denoted as CSSFinter.

[0251] In some embodiments, the first factor is obtained by at least one of the following methods:

[0252] Method 1: In the case where the terminal device can independently perform L1 measurements based on CSI-RS, the first factor can be obtained based on the following formula (1):

[0253] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +N L1_CSI-RS (1)

[0254] Method 2: In the case where the terminal device performs L1 measurements based on CSI-RS after performing L1 measurements based on SSB and the cells for L1 measurements based on SSB and CSI-RS are different, the first factor can be obtained based on the following formula (2):

[0255] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +2N L1_CSI-RS (2)

[0256] Method 3: In the case where the terminal device performs L1 measurements based on CSI-RS after performing L1 measurements based on SSB and the cells for L1 measurements based on SSB and CSI-RS are the same, the first factor can be obtained based on the following formula (3) or formula (4):

[0257] 2N with_CSI-RS +N SSB_only +2N L1_CSI-RS (3)

[0258] 2N with_CSI-RS +NSSB_only +2N L1_SSB_only (4)

[0259] Step S2104, the terminal device determines at least one of a first parameter, a second parameter, and a third parameter.

[0260] In some embodiments, the first parameter is obtained according to a second factor, the number of beam transmission times M, and the number of receiving beams N. Among them, the number of beam transmission times M refers to: in the measurement process, any beam used for measurement needs to be transmitted M times; the number of receiving beams N refers to: in the measurement process, when the terminal device receives beams, for the same beam, N receiving beams are configured.

[0261] In some embodiments, the first parameter can be obtained through the following formula (5):

[0262] Ceil(K gap ×M*N) (5)

[0263] Where K gap is the second factor.

[0264] In some embodiments, the second factor can be a scaling factor.

[0265] In some embodiments, the second factor is used to measure the SSB frequency layer within the measurement gap.

[0266] In some embodiments, the second parameter is the maximum value of MGRP and the SSB measurement period. For example, if MGRP is greater than the SSB measurement period, the second parameter is MGRP; if the SSB measurement period is greater than MGRP, the second parameter is MGRP.

[0267] In some embodiments, the second parameter can be obtained through the following formula (6):

[0268] Max(MGRP,SSB period) (6)

[0269] In some embodiments, the third parameter is the maximum value of MGRP, the SSB measurement period, and the DRX period. For example, if MGRP is the maximum value of MGRP, the SSB measurement period, and the DRX period, the third parameter is MGRP; if the SSB measurement period is the maximum value of MGRP, the SSB measurement period, and the DRX period, the third parameter is the SSB measurement period; if the DRX period is the maximum value of MGRP, the SSB measurement period, and the DRX period, the third parameter is the DRX period.

[0270] In some embodiments, the third parameter can be obtained through the following formula (7):

[0271] Ceil(1.5*Kgap ×M*N)×Max(MGRP, SSB period, DRX cycle) (7)

[0272] Step S2105, the terminal device determines the first time.

[0273] In some embodiments, terms such as "time", "cycle", "time interval", "time position", "duration", "time period", "time window", "window", etc. may be interchangeable.

[0274] In some embodiments, the first time is the reporting period of the measurement results configured by the network device for the terminal device. Among them, the first time can be denoted as T report .

[0275] Step S2106, the terminal device determines the second time according to the first factor, the first parameter, and the second parameter.

[0276] In some embodiments, the second time is the product of the first parameter, the second parameter, and the first factor.

[0277] In some embodiments, the second time can be obtained through the following formula (8):

[0278] Ceil(K gap ×M*N)×Max(MGRP, SSB period)×CSSF inter (8)

[0279] Among them, Ceil(K gap ×M*N) is the first parameter; Max(MGRP, SSB period) is the second parameter; CSSF inter is the first factor.

[0280] Step S2107, the terminal device determines the third time according to the first parameter and the third parameter.

[0281] In some embodiments, the third time is the product of the first parameter and the third parameter.

[0282] In some embodiments, the third time can be obtained through the following formula 9:

[0283] Ceil(1.5*K gap ×M*N)×Max(MGRP, SSB period, DRX cycle) (9)

[0284] Among them, Ceil(1.5*K gap ×M*N) is the first parameter; Max(MGRP, SSB period, DRX cycle) is the third parameter.

[0285] Step S2108, when the terminal device does not use discontinuous reception (DRX), the terminal device determines that the measurement time for long-term measurement (LTM) based on the CSI-RS resource is the maximum value between the first time and the second time.

[0286] In some embodiments, when the terminal device does not use DRX, if the first time is greater than the second time, the measurement time is the first time.

[0287] In some embodiments, when the terminal device does not use DRX, if the second time is greater than the first time, the measurement time is the second time.

[0288] In some embodiments, when the terminal device does not use DRX, the measurement time can be determined by the following formula (10):

[0289] Max(T report , Ceil(K gap ×M*N)×Max(MGRP, SSB period)×CSSF inter ) (10)

[0290] Wherein, T report is the first time; Ceil(K gap ×M*N)×Max(MGRP, SSB period)×CSSF inter is the second time.

[0291] Step S2109, when the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, the terminal device determines that the measurement time for LTM based on the CSI-RS resource is the product of the maximum value between the first time and the third time and the first factor.

[0292] In some embodiments, the first threshold can be specified by the protocol or can be configured by the network device. The size of the first threshold is not limited in the embodiments of the present disclosure. For example, the first threshold can be 320 ms.

[0293] In some embodiments, when the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, if the first time is greater than the third time, the measurement time is the product of the first time and the first factor.

[0294] In some embodiments, when the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, if the third time is greater than the first time, the measurement time is the product of the third time and the first factor.

[0295] In some embodiments, when the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, the measurement time can be determined by the following formula (11):

[0296] Max(T report ,Ceil(1.5*K gap ×M*N)×Max(MGRP, SSB period, DRX cycle))×CSSF inter (11)

[0297] Wherein, T report is the first time; Ceil(1.5*K gap ×M*N)×Max(MGRP, SSB period, DRX cycle) is the third time.

[0298] Step S2110, when the terminal device uses DRX and the DRX cycle is greater than the first threshold, the terminal device determines that the measurement time for LTM measurement based on the CSI-RS resource is the product of a first parameter, the DRX cycle, and a first factor.

[0299] In some embodiments, when the terminal device uses DRX and the DRX cycle is greater than the first threshold, the measurement time can be determined by the following formula (12):

[0300] Ceil(K gap ×M*N)×DRX cycle×CSSF inter (12)

[0301] Wherein, Ceil(K gap ×M*N) is the first parameter; DRX cycle is the DRX cycle; CSSF inter is the first factor.

[0302] In some embodiments, the number of measurement layers is obtained based on the first CSI-RS resource and the measurement capability of the terminal device.

[0303] In some embodiments, the number of measurement layers corresponding to any first CSI-RS resource is obtained by any one of the following methods:

[0304] Method 1: The ratio of the bandwidth of the first CSI-RS resource to the second measurement capability of the terminal device.

[0305] In some embodiments, the number of measurement layers corresponding to the first CSI-RS resource can be obtained by the following formula (13):

[0306] W / W1 (13)

[0307] Wherein, W is the bandwidth of the configured first CSI-RS resource; W1 is the second measurement capability of the terminal device, that is, the maximum length of FFT performed by the terminal device.

[0308] Method 2: The ratio of the bandwidth of the first CSI-RS resource to the subcarrier spacing, and the ratio of the first measurement capability of the terminal device.

[0309] In some embodiments, the number of measurement layers corresponding to the first CSI-RS resource can be obtained through the following formula (14):

[0310] W / SCS / P1 (14)

[0311] Wherein, W is the bandwidth of the configured first CSI-RS resource; SCS is the subcarrier spacing; P1 is the first measurement capability of the terminal device, that is, the maximum bandwidth that the terminal device can process in one frequency layer.

[0312] In some embodiments, when the terminal device is configured with multiple first CSI-RS resources, the number of measurement layers occupied by each first CSI-RS resource can be determined according to the above Method 1 or Method 2, and then the sum of the numbers of measurement layers corresponding to the multiple first CSI-RS resources is determined as the number of measurement layers corresponding to the terminal device.

[0313] Step S2111: The terminal device performs LTM measurement on the configured first CSI-RS resource according to the measurement time, and obtains a measurement result.

[0314] In some embodiments, the terminal device performs LTM measurement on the cell indicated by the network device based on the configured first CSI-RS resource, and obtains the measurement results of each cell.

[0315] In some embodiments, the measurement time is the measurement period (or time interval) for the terminal device to perform LTM measurement based on the first CSI-RS resource, and the terminal device can perform measurement in a specific time window within each measurement period. Wherein, within the measurement time, the terminal device receives the CSI-RS signal corresponding to the first CSI-RS resource, and performs signal processing on the received CSI-RS signal to obtain a measurement result.

[0316] In some embodiments, the measurement result is used to indicate the channel quality between the candidate cell and the indicated terminal device.

[0317] In some embodiments, the measurement result includes but is not limited to at least one of the following types:

[0318] CQI, which is used to indicate the quality of the current channel.

[0319] CSI, wherein CSI includes detailed information such as channel gain and phase.

[0320] SNR, which is used to reflect the clarity and quality of the signal;

[0321] SINR;

[0322] RSRP, which is used to indicate the received power of a specific reference signal;

[0323] RSRQ, which is used to indicate the signal quality;

[0324] Path loss, which is used to indicate the power attenuation of the signal from the transmitter to the receiver due to distance and environmental factors.

[0325] Interference value, which is used to indicate the interference level in the environment where the terminal device is located.

[0326] In some embodiments, in the case where the terminal device cannot perform measurements when the RTD is greater than the CP, when the maximum RTD of the cells in the same inter-frequency layer is not greater than the CP length, it is required that for the cells configured by LTM-CSI-ResourceConfig-r18, the terminal device needs to perform L1 measurements on these cells.

[0327] Step S2112, the terminal device sends the measurement result to the network device.

[0328] In some embodiments, after the terminal device performs measurements, it can report the measurement results to the network through L1.

[0329] In some embodiments, the network device can evaluate the channel quality and coverage of the measured candidate cells based on the measurement results of L1, so as to determine whether to trigger cell handover, and in the case of determining to trigger cell handover, quickly indicate the terminal device to perform cell handover through L1 or L2 signaling. Among them, when the network device determines that the channel quality of any one or more candidate cells is better than that of the current serving cell according to the measurement results, it determines to perform cell handover.

[0330] In some embodiments, the network device can also send a cell handover command to the terminal device through MAC CE.

[0331] In some embodiments, the terminal device performs cell handover after receiving the cell handover command.

[0332] It should be noted that, in the embodiments of the present disclosure, "first" can be mutually replaced with terms such as "certain", "preseted", "preset", "set", "indicated", etc. "First A", "certain A", "preseted A", "preset A", "set A", "indicated A" can be interpreted as A pre-specified in a protocol or the like, can also be interpreted as A obtained through setting, configuration, or indication, etc., can also be interpreted as certain A, a certain A, any A, or first A, etc., but not limited thereto.

[0333] In some embodiments, terms such as "send", "transmit", "report", "transfer", "two-way transfer", "send and / or receive" can be mutually replaced.

[0334] The communication method involved in the embodiments of the present disclosure may include at least one of steps S2101 to step S2112. For example, the combination of steps S2101, S2108, and S2111 can be implemented as an independent embodiment; the combination of steps S2101, S2109, and S2111 can be implemented as an independent embodiment; the combination of steps S2101, S2110, and S2111 can be implemented as an independent embodiment;

[0335] The combination of steps S2101 to S2106, S2108, and S2111 can be implemented as an independent embodiment;

[0336] The combination of steps S2101 to S2105, S2107, S2109, and S2111 can be implemented as an independent embodiment;

[0337] The combination of steps S2101 to S2104, S2110, and S2111 can be implemented as an independent embodiment. But not limited thereto.

[0338] In some embodiments, steps S2103, S2104, and S2105 can be exchanged in order or executed simultaneously, and steps S2105, S2106, and S2107 can be exchanged in order or executed simultaneously.

[0339] In some embodiments, step S2101 is optional, and one or more of these steps can be omitted or replaced in different embodiments. For example, the first CSI-RS resource can be configured for the terminal device in other ways.

[0340] In some embodiments, steps S2102, S2103, S2104, S2105, S2106, and S2107 are optional, and one or more of these steps may be omitted or replaced in different embodiments. For example, when the terminal device does not use DRX, the third time may not be determined, that is, step S2107 does not need to be executed, and when executing step S2104, the third parameter may not need to be determined either; or, when the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, the second time may not be determined, that is, step S2106 does not need to be executed, and when executing step S2104, the second parameter may not need to be determined; or, when the terminal device uses DRX and the DRX cycle is greater than the first threshold, the first time, the second time, and the third time may not be determined, that is, steps S2105, S2106, and S2107 do not need to be executed, and when executing step S2104, the second parameter and the third parameter may not need to be determined.

[0341] In some embodiments, steps S2108, S2109, and S2110 are optional, and one or more of these steps may be omitted or replaced in different embodiments. For example, when executing step S2108, steps S2109 and S2110 are not executed; or, when executing step S2109, steps S2108 and S2110 are not executed; or, when executing step S2110, steps S2108 and S2109 are not executed.

[0342] In some embodiments, step S2112 is optional, and one or more of these steps may be omitted or replaced in different embodiments. For example, the terminal device does not expect to send the measurement result to the network device, or the network device does not expect to receive the measurement result. Among them, "does not expect to send" can be interpreted as not sending, or as sending but not expecting the receiving party to respond to the sent content; "does not expect to receive" can be interpreted as not receiving in the time domain resource and / or frequency domain resource, or as not performing subsequent processing on the received data, etc. after receiving the data, etc.

[0343] See Figure 2b , Figure 2b is the second exemplary interaction schematic diagram of a measurement method shown according to an embodiment of the present disclosure. As Figure 2b shown, the measurement method includes the following steps:

[0344] Step S2201, the network device configures a first CSI-RS resource for the terminal device.

[0345] Step S2202, when the terminal device does not use DRX, the terminal device determines the measurement time for LTM measurement based on the CSI-RS resource according to the first time and the second time.

[0346] In some embodiments, for the method of determining the first time and the second time, please refer to steps S2102 to S2106 in the above-mentioned Figure 2a illustrated embodiments, which will not be elaborated here.

[0347] Step S2203: The terminal device performs LTM measurement on the configured first CSI-RS resource according to the measurement time, and obtains a measurement result.

[0348] In some embodiments, for the specific manner in which the terminal device performs LTM measurement on the configured first CSI-RS resource according to the measurement time, please refer to step S2111 in the above-mentioned Figure 2a illustrated embodiments, which will not be elaborated here.

[0349] Step S2204: The terminal device sends the measurement result to the network device.

[0350] In some embodiments, step S2204 is optional, and in different embodiments, one or more of these steps can be omitted or replaced.

[0351] Refer to Figure 2c , Figure 2c is Exemplary Interaction Diagram III of a measurement method shown according to an embodiment of the present disclosure. As Figure 2c shown, the measurement method includes the following steps:

[0352] Step S2301: The network device configures a first CSI-RS resource for the terminal device.

[0353] Step S2302: When the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, the terminal device determines the measurement time for performing LTM measurement based on the CSI-RS resource according to the first time, the third time, and the first factor.

[0354] In some embodiments, for the method of determining the first time and the third time, please refer to steps S2102 to S2105 and step S2107 in the above-mentioned Figure 2a illustrated embodiments, which will not be elaborated here.

[0355] Step S2303: The terminal device performs LTM measurement on the configured first CSI-RS resource according to the measurement time, and obtains a measurement result.

[0356] In some embodiments, for the specific manner in which the terminal device performs LTM measurement on the configured first CSI-RS resource according to the measurement time, please refer to step S2111 in the above-mentioned Figure 2a illustrated embodiments, which will not be elaborated here.

[0357] Step S2304, the terminal device sends the measurement result to the network device.

[0358] In some embodiments, step S2204 is optional, and in different embodiments, one or more of these steps may be omitted or replaced.

[0359] See Figure 2d , Figure 2d is an exemplary interaction schematic diagram IV of a measurement method shown according to an embodiment of the present disclosure. As Figure 2d shown, the measurement method includes the following steps:

[0360] Step S2401, the network device configures a first CSI-RS resource for the terminal device;

[0361] Step S2402, when the terminal device uses DRX and the DRX cycle is greater than a first threshold, the terminal device determines the measurement time for LTM measurement based on the CSI-RS resource according to a first parameter, the DRX cycle, and a first factor.

[0362] In some embodiments, for the specific manner in which the terminal device determines the measurement time for LTM measurement based on the CSI-RS resource according to the first parameter, the DRX cycle, and the first factor, please refer to steps S2102 to S2104 and S2110 in the embodiment shown above Figure 2a , which will not be elaborated here.

[0363] Step S2403, the terminal device performs LTM measurement on the configured first CSI-RS resource according to the measurement time to obtain a measurement result.

[0364] In some embodiments, for the specific manner in which the terminal device performs LTM measurement on the configured first CSI-RS resource according to the measurement time to obtain a measurement result, please refer to step S2111 in the embodiment shown above Figure 2a , which will not be elaborated here.

[0365] Step S2404, the terminal device sends the measurement result to the network device.

[0366] In some embodiments, step S2204 is optional, and in different embodiments, one or more of these steps may be omitted or replaced.

[0367] See Figure 3a , Figure 3a is an exemplary flowchart of a measurement method shown according to an embodiment of the present disclosure Figure 1 . Among them, the measurement method is applied to the terminal device. As Figure 3a shown, the measurement method includes the following steps:

[0368] Step S3101, the terminal device determines the measurement time for LTM measurement based on the CSI-RS resource.

[0369] In some embodiments, the specific manner in which the terminal device determines the measurement time may refer to the embodiments shown above Figure 2a , Figure 2b , Figure 2c and Figure 2d and will not be elaborated here.

[0370] Step S3102, the terminal device performs LTM measurement on the configured first CSI-RS resource according to the measurement time to obtain a measurement result.

[0371] In some embodiments, the first CSI-RS resource is configured by the network device for the terminal device.

[0372] In some embodiments, the first CSI-RS resource may also be configured in other ways. For example, the first CSI-RS resource is configured for the terminal device by a protocol.

[0373] In some embodiments, the specific manner in which the terminal device performs LTM measurement on the configured first CSI-RS resource according to the measurement time to obtain a measurement result may refer to step S2111 in the embodiment shown above Figure 2a and will not be elaborated here.

[0374] In some embodiments, after obtaining the measurement result, the terminal device may also send the measurement result to the network device.

[0375] In some embodiments, the measurement result is used to determine whether to trigger cell handover. Among them, the specific implementation manner in which the terminal device sends the measurement result to the network device may refer to step S2112 in the embodiment shown in FIG. 2 and will not be elaborated here.

[0376] Refer to Figure 3b , Figure 3b which is the second exemplary flowchart of a measurement method shown according to an embodiment of the present disclosure. Among them, this measurement method is applied to a network device. As Figure 3b shown, this measurement method includes the following steps:

[0377] Step S3201, configure a first CSI-RS resource for the terminal device.

[0378] In some embodiments, the specific manner in which the network device configures the first CSI-RS resource for the terminal device may refer to step S2101 in the embodiment shown Figure 2a and will not be elaborated here.

[0379] Step S3202: Receive the measurement result obtained by the terminal device through LTM measurement based on the configured first CSI-RS resource.

[0380] In some embodiments, the specific manner in which the terminal device obtains the measurement result may refer to the embodiments shown above Figure 2a , Figure 2b , Figure 2c and Figure 2d and will not be elaborated here.

[0381] In some embodiments, the network device may determine whether to trigger cell handover based on the measurement result. Among them, the specific failure mode for the network device to determine whether to trigger cell handover may refer to step S2112 in the embodiment shown in FIG. 2 and will not be elaborated here.

[0382] In the embodiments of the present disclosure, some or all of the steps and their optional implementation manners may be arbitrarily combined with some or all of the steps in other embodiments, or may be arbitrarily combined with the optional implementation manners in other embodiments.

[0383] The embodiments of the present disclosure also propose a device for implementing any of the above methods. For example, a device is proposed. The above device includes units or modules for implementing each step performed by the terminal device in any of the above methods. Again, another device is proposed, including units or modules for implementing each step performed by the network device in any of the above methods.

[0384] It should be understood that the division of each unit or module in the above device is only a division of logical functions. In actual implementation, it can be fully or partially integrated into a physical entity, or physically separated. In addition, the units or modules in the device can be implemented in the form of a processor calling software. For example, the device includes a processor, the processor is connected to a memory, and instructions are stored in the memory. The processor calls the instructions stored in the memory to implement any of the above methods or the functions of each unit or module of the above device. The processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory inside or outside the device. Alternatively, the units or modules in the device can be implemented in the form of hardware circuits, and the functions of some or all of the units or modules can be implemented through the design of the hardware circuits. The above hardware circuits can be understood as one or more processors. For example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the functions of some or all of the above units or modules are implemented through the design of the logical relationship of the components in the circuit. Again, in another implementation, the above hardware circuit can be implemented through a programmable logic device (PLD). Taking a field programmable gate array (FPGA) as an example, it can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured through a configuration file, so as to implement the functions of some or all of the above units or modules. All units or modules of the above device can be all implemented in the form of a processor calling software, or all implemented in the form of hardware circuits, or some implemented in the form of a processor calling software, and the remaining part implemented in the form of hardware circuits.

[0385] In an embodiment of the present disclosure, a processor is a circuit with signal processing capabilities. In one implementation, the processor can be a circuit with instruction reading and running capabilities, such as a Central Processing Unit (CPU), a microprocessor, a graphics processing unit (GPU) (which can be understood as a microprocessor), or a digital signal processor (DSP), etc. In another implementation, the processor can achieve certain functions through the logical relationship of hardware circuits, and the logical relationship of the above hardware circuits is fixed or can be reconfigured. For example, the processor is a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA. In a reconfigurable hardware circuit, the process of the processor loading a configuration document to implement the configuration of the hardware circuit can be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules. In addition, it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as a Neural Network Processing Unit (NPU), a Tensor Processing Unit (TPU), a Deep Learning Processing Unit (DPU), etc.

[0386] Figure 4a is an exemplary structural schematic diagram of a measurement device provided according to an embodiment of the present disclosure Figure 1 . As Figure 4a shown, the measurement device 4100 may include:

[0387] A processing module 4101, configured to determine a measurement time for performing LTM measurement based on a CSI-RS resource;

[0388] And, according to the measurement time, perform LTM measurement on the configured first CSI-RS resource to obtain a measurement result, where the first CSI-RS resource is configured for LTM measurement.

[0389] In some embodiments, the center frequency of the first CSI-RS resource satisfies any one of the following:

[0390] For any cell, the center frequency of the first CSI-RS resource used for LTM measurement is the same as the center frequency of the synchronization signal block (SSB) resource used for layer 3 (L3) measurement, and the SSB resource used for L3 measurement is configured in the MO;

[0391] For any cell, the central frequency point of the first CSI-RS resource for LTM measurement is the same as the central frequency point of the second CSI-RS resource for L3 measurement, and the second CSI-RS resource is configured in the MO;

[0392] Or, the central frequency points of multiple first CSI-RS resources in the same cell are the same.

[0393] In some embodiments, when the central frequency points of the first CSI-RS resources of multiple cells are the same, the bandwidth of the first CSI-RS resources satisfies any one of the following:

[0394] The bandwidths of the first CSI-RS resources of multiple cells are the same;

[0395] Or, the bandwidths of the first CSI-RS resources of multiple cells are different, and the bandwidth of the first CSI-RS resource of any cell is less than or equal to the measurement capability of the terminal device for LTM measurement based on CSI-RS.

[0396] In some embodiments, the measurement capability of the terminal device for LTM measurement based on CSI-RS includes at least one of the following:

[0397] The first measurement capability, which is used to indicate the maximum length of the fast Fourier transform (FFT) that the terminal device can perform;

[0398] Or, the second measurement capability, which is used to indicate the maximum bandwidth that the terminal device can handle in one frequency layer.

[0399] In some embodiments, the frequency layer is:

[0400] CSI-RS resources having the same central frequency point and a bandwidth less than or equal to the measurement capability of the terminal device.

[0401] In some embodiments, the measurement time includes any one of the following:

[0402] When the terminal device does not use DRX, the measurement time is the maximum value between the first time and the second time;

[0403] When the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, the measurement time is the product of the maximum value between the first time and the third time and the first factor;

[0404] Or, when the terminal device uses DRX and the DRX cycle is greater than the first threshold, the measurement time is the product of the first parameter, the DRX cycle, and the first factor;

[0405] Among them, the first time is the configured measurement result reporting period, and the second time is determined according to the first parameter, the second parameter, and the first factor; the third time is obtained according to the first parameter and the third parameter; the first parameter is obtained according to the second factor, the number of beam transmissions M, and the number of received beams N; the second parameter is the maximum value of the MGRP and the SSB measurement period; the third parameter is the maximum value of the MGRP, the SSB measurement period, and the DRX period; the first factor is used to allocate the measurement time for multiple measurement processes to perform measurements using CSI-RS resources, and the second factor is used to measure the frequency layer within the measurement gap.

[0406] In some embodiments, the first factor is determined according to at least one of the first quantity, the second quantity, the third quantity, and the fourth quantity;

[0407] Among them, the first quantity is used to indicate: within the same frequency range FR1 as the first measurement object, the number of measurement objects configured with L3 measurements based on SSB and CSI-RS, or only configured with L3 measurements based on CSI-RS;

[0408] The second quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with only L3 measurements based on SSB;

[0409] The third quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with SSB inter-frequency L1 measurements based on FR2;

[0410] In the case where the bandwidth of the configured first CSI-RS resource is less than or equal to the measurement capability of the terminal device, the fourth quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with CSI-RS inter-frequency L1 measurements based on FR2;

[0411] In the case where the bandwidth of the configured first CSI-RS resource is greater than the measurement capability of the terminal device, the fourth quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement layers configured with CSI-RS inter-frequency L1 based on FR2.

[0412] In some embodiments, the first factor is obtained based on at least one of the following formulas:

[0413] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +N L1_CSI-RS ;

[0414] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +2N L1_CSI-RS ;

[0415] 2N with_CSI-RS +N SSB_only +2N L1_CSI-RS ;

[0416] 2N with_CSI-RS +N SSB_only +2N L1_SSB_only ;

[0417] Wherein, N with_CSI-RS is the first quantity, N SSB_only is the second quantity, N L1_SSB_only is the third quantity, N L1_CSI-RS is the fourth quantity.

[0418] In some embodiments, the number of measurement layers is obtained based on the first CSI-RS resource and the measurement capability of the terminal device.

[0419] In some embodiments, the number of measurement layers is the sum of the numbers of measurement layers corresponding to any one of the first CSI-RS resources;

[0420] The number of measurement layers corresponding to any one of the first CSI-RS resources is obtained by any one of the following methods:

[0421] The ratio of the bandwidth of the first CSI-RS resource to the second measurement capability of the terminal device;

[0422] Or, the ratio of the ratio of the bandwidth of the first CSI-RS resource to the subcarrier spacing to the first measurement capability of the terminal device.

[0423] In some embodiments, the first CSI-RS resource is configured by the network device for the terminal device.

[0424] In some embodiments, the measurement device 4100 further includes: a transceiver module 4102, configured to send measurement results to the network device.

[0425] In some embodiments, the above processing module 4101 is further configured to perform at least one of the other steps performed by the terminal device in any of the above methods (for example, steps S2102 to S2111, steps S2202 to S2203, steps S2302 to S2303, steps S2402 to S2403, steps S3101 to S3102, but not limited thereto), which will not be elaborated herein.

[0426] In some embodiments, the above transceiver module 4102 is further configured to perform at least one of the communication steps such as sending and / or receiving performed by the terminal device in any of the above methods (for example, steps S2112, step S2204, steps S2304, steps S2404, but not limited thereto), which will not be elaborated herein.

[0427] Figure 4b This is the second exemplary structural schematic diagram of a measurement device provided according to an embodiment of the present disclosure. As Figure 4b shown, the measurement device 4200 may include:

[0428] a processing module 4201, configured to configure a first CSI-RS resource for the terminal device;

[0429] wherein, the first CSI-RS resource is configured for LTM measurement to obtain a measurement result; the measurement result is obtained by performing LTM measurement on the first CSI-RS resource according to the measurement time.

[0430] In some embodiments, the center frequency point of the first CSI-RS resource satisfies any one of the following:

[0431] For any cell, the center frequency point of the first CSI-RS resource for LTM measurement is the same as the center frequency point of the synchronization signal block SSB resource for layer 3 L3 measurement, and the SSB resource for L3 measurement is configured in the MO;

[0432] For any cell, the center frequency point of the first CSI-RS resource for LTM measurement is the same as the center frequency point of the second CSI-RS resource for L3 measurement, and the second CSI-RS resource is configured in the MO;

[0433] Or, the center frequency points of multiple first CSI-RS resources in the same cell are the same.

[0434] In some embodiments, when the center frequency points of the first CSI-RS resources of multiple cells are the same, the bandwidth of the first CSI-RS resource satisfies any one of the following:

[0435] The bandwidths of the first CSI-RS resources of multiple cells are the same;

[0436] Or, the bandwidths of the first CSI-RS resources of multiple cells are different, and the bandwidths of the first CSI-RS resources of multiple cells are less than or equal to the measurement capability of the terminal device for LTM measurement based on CSI-RS.

[0437] In some embodiments, the measurement capability of the terminal device for LTM measurement based on CSI-RS includes at least one of the following:

[0438] a first measurement capability, which is used to indicate the maximum length for the terminal device to perform fast Fourier transform FFT;

[0439] Or, a second measurement capability, which is used to indicate the maximum bandwidth that the terminal device can process in one frequency layer.

[0440] In some embodiments, the frequency layer is: a CSI-RS resource having the same center frequency point and a bandwidth less than or equal to the measurement capability of the terminal device.

[0441] In some embodiments, the measurement time includes any one of the following:

[0442] When the terminal device does not use DRX, the measurement time is the maximum value between the first time and the second time;

[0443] When the terminal device uses DRX and the DRX period is less than or equal to the first threshold, the measurement time is the product of the maximum value between the first time and the third time and the first factor;

[0444] Or, when the terminal device uses DRX and the DRX period is greater than the first threshold, the measurement time is the product of the first parameter, the DRX period, and the first factor;

[0445] Wherein, the first time is the configured measurement result reporting period, the second time is determined according to the first parameter, the second parameter, and the first factor; the third time is obtained according to the first parameter and the third parameter; the first parameter is obtained according to the second factor, the number of beam transmissions M, and the number of receiving beams N; the second parameter is the maximum value between the effective measurement gap repetition period MGRP and the SSB measurement period; the third parameter is the maximum value among MGRP, the SSB measurement period, and the DRX period; the first factor is used to allocate the measurement time for multiple measurement processes to measure using the CSI-RS resource, and the second factor is used to measure the frequency layer within the measurement gap.

[0446] In some embodiments, the first factor is determined according to at least one of the first quantity, the second quantity, the third quantity, and the fourth quantity;

[0447] Wherein, the first quantity is used to indicate: the number of measurement objects configured with L3 measurements based on SSB and CSI-RS or only CSI-RS within the same frequency range FR1 as the first measurement object;

[0448] The second quantity is used to indicate: the number of measurement objects configured with only L3 measurements based on SSB within the same FR1 as the first measurement object;

[0449] The third quantity is used to indicate: the number of measurement objects configured with SSB inter-frequency L1 measurements based on FR2 within the same FR1 as the first measurement object;

[0450] When the bandwidth of the configured first CSI-RS resource is less than or equal to the measurement capability of the terminal device, the fourth quantity is used to indicate: within FR1 that is the same as the first measurement object, the number of measurement objects configured with CSI-RS inter-frequency L1 measurement based on FR2;

[0451] When the bandwidth of the configured first CSI-RS resource is greater than the measurement capability of the terminal device, the fourth quantity is used to indicate: within FR1 that is the same as the first measurement object, the number of measurement layers of CSI-RS inter-frequency L1 configured based on FR2.

[0452] In some embodiments, the first factor is obtained based on at least one of the following formulas:

[0453] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +N L1_CSI-RS ;

[0454] 2N with_CSI-RS +N SSB_only +N L1_SSB_only +2N L1_CSI-RS ;

[0455] 2N with_CSI-RS +N SSB_only +2N L1_CSI-RS ;

[0456] 2N with_CSI-RS +N SSB_only +2N L1_SSB_only ;

[0457] wherein, N with_CSI-RS is the first quantity, N SSB_only is the second quantity, N L1_SSB_only is the third quantity, N L1_CSI-RS is the fourth quantity.

[0458] In some embodiments, the number of measurement layers is obtained based on the first CSI-RS resource and the measurement capability of the terminal device.

[0459] In some embodiments, the number of measurement layers is the sum of the number of measurement layers corresponding to any first CSI-RS resource;

[0460] The number of measurement layers corresponding to any first CSI-RS resource is obtained by any one of the following methods:

[0461] The ratio of the bandwidth of the first CSI-RS resource to the second measurement capability of the terminal device;

[0462] Or, the ratio of the ratio of the bandwidth of the first CSI-RS resource to the subcarrier spacing to the first measurement capability of the terminal device.

[0463] In some embodiments, the measurement device 4200 further includes a transceiver module 4202 configured to receive measurement results sent by a terminal device.

[0464] In some embodiments, the above-mentioned processing module 4201 is further configured to perform at least one of the other steps performed by the network device in any of the above methods (for example, step S2101, step S2201, step S2201, step S2401, step S3201, but not limited thereto), which will not be elaborated herein.

[0465] In some embodiments, the above-mentioned transceiver module 4202 is further configured to perform at least one of the communication steps such as sending and / or receiving performed by the network device in any of the above methods (for example, step 3202, but not limited thereto), which will not be elaborated herein.

[0466] Figure 5a is a schematic structural diagram of a communication device according to an embodiment of the present disclosure. The communication device may be a terminal device, or a chip, chip or processor that supports the terminal device to implement any of the above methods; or, the communication device may be a network device, or a chip, chip or processor that supports the network device to implement any of the above methods. The communication device 5100 can be used to implement the methods described in the above method embodiments, and for details, reference may be made to the descriptions in the above method embodiments.

[0467] As Figure 5a shown, the communication device 5100 includes one or more processors 5101. The processor 5101 may be a general-purpose processor or a dedicated 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 (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute programs, and process program data. The communication device 5100 is used to execute any of the above methods.

[0468] In some embodiments, the communication device 5100 further includes one or more memories 5102 for storing instructions. Optionally, all or part of the memories 5102 may also be outside the communication device 5100.

[0469] In some embodiments, the processor 5101 performs at least one of the other steps (for example, steps S2102 to S2111, steps S2202 to S2203, steps S2302 to S2303, steps S2402 to S2403, step S2101, step S2201, step S2201, step S2401, step S3201, but not limited thereto).

[0470] Optionally, the communication device 5100 further includes one or more transceivers 5103. When the communication device 5100 includes one or more transceivers 5103, the transceivers 5103 perform communication steps such as sending and / or receiving in the above method (for example, step S2112, step S2204, step S2304, step S2404, step 3202, but not limited thereto).

[0471] In some embodiments, the transceiver may include a receiver and / or a transmitter, and the receiver and the transmitter may be separate or integrated together. Optionally, terms such as transceiver, transceiver unit, transceiver machine, transceiver circuit, etc. may be substituted for each other, terms such as transmitter, transmitter unit, transmitter machine, transmitter circuit, etc. may be substituted for each other, and terms such as receiver, receiver unit, receiver machine, receiver circuit, etc. may be substituted for each other.

[0472] In some embodiments, the communication device 5100 may include one or more interface circuits 5104. Optionally, the interface circuit 5104 is connected to the memory 5102, and the interface circuit 5104 can be used to receive signals from the memory 5102 or other devices and can be used to send signals to the memory 5102 or other devices. For example, the interface circuit 5104 can read the instructions stored in the memory 5102 and send the instructions to the processor 5101.

[0473] The communication device 5100 described in the above embodiments may be a terminal device, but the scope of the communication device 5100 described in the present disclosure is not limited thereto, and the structure of the communication device 5100 may not be subject to Figure 5a restrictions. The communication device may be an independent device or may be part of a larger device. For example, the communication device may be: 1) an independent integrated circuit IC, or chip, or chip system or subsystem; (2) a set of one or more ICs, and optionally, the above IC set may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, a smart terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.

[0474] Figure 5b is an exemplary structural schematic diagram of a chip provided according to an embodiment of the present disclosure. For the case where the communication device may be a chip or a chip system, reference may be made to Figure 5b the structural schematic diagram of the chip 5200 shown, but not limited thereto.

[0475] The chip 5200 includes one or more processors 5201, and the chip 5200 is used to execute any of the above methods.

[0476] In some embodiments, the chip 5200 further includes one or more interface circuits 5202. Optionally, the interface circuit 5202 is connected to the memory 5203. The interface circuit 5202 can be used to receive signals from the memory 5203 or other devices, and the interface circuit 5202 can be used to send signals to the memory 5203 or other devices. For example, the interface circuit 5202 can read the instructions stored in the memory 5203 and send the instructions to the processor 5201.

[0477] In some embodiments, the interface circuit 5202 performs communication steps such as sending and / or receiving of the communication device in the above method (for example, steps S2102 - S2111, steps S2202 - S2203, steps S2302 - S2303, steps S2402 - S2403, steps S2101, steps S2201, steps S2201, steps S2401, steps S3201, but not limited thereto).

[0478] The processor 5201 executes at least one of the other steps performed by the terminal communication device in any of the above methods (for example, steps S2112, steps S2204, steps S2304, steps S2404, steps 3202, but not limited thereto).

[0479] In some embodiments, terms such as interface circuit, interface, transceiver pin, transceiver, etc. can be replaced with each other.

[0480] In some embodiments, the chip 5200 further includes one or more memories 5203 for storing instructions. Optionally, all or part of the memory 5203 can be outside the chip 5200.

[0481] In various embodiments such as virtual devices, physical devices, chips, etc., the described modules and / or devices can be combined or separated arbitrarily according to the situation. Optionally, some or all steps can also be executed collaboratively by multiple modules and / or devices, which is not limited herein.

[0482] The present disclosure also provides a storage medium. Instructions are stored on the above storage medium. When the above instructions run on the communication device 5100, the communication device 5100 is caused to execute any of the above methods. Optionally, the above storage medium is an electronic storage medium. Optionally, the above storage medium is a computer-readable storage medium, but not limited thereto, and it can also be a storage medium readable by other devices. Optionally, the above storage medium can be a non-transitory storage medium, but not limited thereto, and it can also be a transitory storage medium.

[0483] The present disclosure also provides a program product. When the above program product is executed by the communication device 5100, the communication device 5100 is caused to execute any of the above methods. Optionally, the above program product is a computer program product.

[0484] The present disclosure also provides a computer program which, when running on a computer, causes the computer to execute any of the above methods.

Claims

1. A measurement method, characterized in that, Executed by a terminal device, the method includes: Determine the measurement time for layer 1 (L1) / layer 2 (L2) triggered mobility (LTM) measurement based on channel state information-reference signal (CSI-RS) resources; According to the measurement time, perform LTM measurement on the configured first CSI-RS resources, and obtain measurement results, where the first CSI-RS resources are configured for LTM measurement.

2. The method according to claim 1, wherein The center frequency of the first CSI-RS resources satisfies any of the following: For any cell, the center frequency of the first CSI-RS resources for LTM measurement is the same as the center frequency of the synchronization signal block (SSB) resources for layer 3 (L3) measurement, and the SSB resources for L3 measurement are configured in the measurement object (MO); For any cell, the center frequency of the first CSI-RS resources for LTM measurement is the same as the center frequency of the second CSI-RS resources for L3 measurement, and the second CSI-RS resources are configured in the MO; Or, the center frequencies of multiple first CSI-RS resources in the same cell are the same.

3. The method according to claim 2, wherein When the center frequencies of the first CSI-RS resources in multiple cells are the same, the bandwidth of the first CSI-RS resources satisfies any of the following: The bandwidths of the first CSI-RS resources in multiple cells are the same; Or, the bandwidths of the first CSI-RS resources in multiple cells are different, and the bandwidth of the first CSI-RS resources in any cell is less than or equal to the measurement capability of the terminal device for LTM measurement based on CSI-RS.

4. The method according to claim 3, characterized in that The measurement capability of the terminal device for LTM measurement based on CSI-RS includes at least one of the following: The first measurement capability, which is used to indicate the maximum length of the fast Fourier transform (FFT) that the terminal device can perform; Or, the second measurement capability, which is used to indicate the maximum bandwidth that the terminal device can process in one frequency layer.

5. The method according to claim 4, wherein The frequency layer is: CSI-RS resources with the same center frequency and a bandwidth less than or equal to the measurement capability of the terminal device.

6. The method according to claim 4 or 5, characterized in that The measurement time includes any of the following: When the terminal device does not use discontinuous reception (DRX), the measurement time is the maximum of the first time and the second time; When the terminal device uses DRX and the DRX cycle is less than or equal to the first threshold, the measurement time is the product of the maximum of the first time and the third time and the first factor; Or, when the terminal device uses DRX and the DRX cycle is greater than the first threshold, the measurement time is the product of the first parameter, the DRX cycle, and the first factor. Wherein, the first time is the configured reporting period of measurement results, and the second time is determined according to a first parameter, a second parameter, and a first factor; the third time is obtained according to the first parameter and a third parameter; the first parameter is obtained according to a second factor, the number of beam transmissions M, and the number of receiving beams N; the second parameter is the maximum value of the effective measurement gap repetition period MGRP and the SSB measurement period; the third parameter is the maximum value of MGRP, the SSB measurement period, and the DRX period; the first factor is used to allocate the measurement time for multiple measurement processes to perform measurements using CSI-RS resources, and the second factor is used to measure the frequency layer within the measurement gap.

7. The method according to claim 6, characterized in that The first factor is determined according to at least one of a first quantity, a second quantity, a third quantity, and a fourth quantity; Wherein, the first quantity is used to indicate: within the same frequency range FR1 as the first measurement object, the number of measurement objects configured with L3 measurements based on both SSB and CSI-RS, or the number of measurement objects configured with only L3 measurements based on CSI-RS; The second quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with only L3 measurements based on SSB; The third quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with SSB inter-frequency L1 measurements based on FR2; In the case where the bandwidth of the configured first CSI-RS resource is less than or equal to the measurement capability of the terminal device, the fourth quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with CSI-RS inter-frequency L1 measurements based on FR2; In the case where the bandwidth of the configured first CSI-RS resource is greater than the measurement capability of the terminal device, the fourth quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement layers configured with CSI-RS inter-frequency L1 based on FR2; 8. The method according to claim 7, wherein The first factor is obtained based on at least one of the following formulas: 2N with_CSI-RS +N SSB_only +N L1_SSB_only +N L1_CSI-RS ; 2N with_CSI-RS +N SSB_only +N L1_SSB_only +2N L1_CSI-RS ; 2N with_CSI-RS +N SSB_only +2N L1_CSI-RS ; 2N with_CSI-RS +N SSB_only +2N L1_SSB_only ; Among them, N with_CSI-RS is the first quantity, N SSB_only is the second quantity, N L1_SSB_only is the third quantity, N L1_CSI-RS is the fourth quantity.

9. The method according to claim 7 or 8, characterized in that The number of measurement layers is obtained based on the first CSI-RS resource and the measurement capability of the terminal device.

10. The method according to claim 9, wherein The number of measurement layers is the sum of the number of measurement layers corresponding to any one of the first CSI-RS resources; The number of measurement layers corresponding to any one of the first CSI-RS resources is obtained by any one of the following methods: The ratio of the bandwidth of the first CSI-RS resource to the second measurement capability of the terminal device; Or, the ratio of the ratio of the bandwidth of the first CSI-RS resource to the subcarrier spacing to the first measurement capability of the terminal device.

11. The method according to any one of claims 1 to 10, characterized in that, The first CSI-RS resource is configured by the network device for the terminal device.

12. The method according to any one of claims 1 to 11, characterized in that, It further includes: Sending the measurement results to the network device.

13. A measurement method, characterized in that, Executed by the network device, the method includes: Configuring a first CSI-RS resource for the terminal device; Wherein, the first CSI-RS resource is configured to be used for LTM measurement to obtain measurement results; the measurement results are obtained by performing LTM measurement on the first CSI-RS resource according to the measurement time.

14. The method according to claim 13, wherein The central frequency of the first CSI-RS resource satisfies any of the following: For any cell, the central frequency of the first CSI-RS resource for LTM measurement is the same as the central frequency of the synchronization signal block (SSB) resource for layer 3 (L3) measurement, and the SSB resource for L3 measurement is configured in the MO; For any cell, the central frequency of the first CSI-RS resource for LTM measurement is the same as the central frequency of the second CSI-RS resource for L3 measurement, and the second CSI-RS resource is configured in the MO; Or, the central frequencies of multiple first CSI-RS resources in the same cell are the same.

15. The method according to claim 14, wherein When the central frequencies of the first CSI-RS resources in multiple cells are the same, the bandwidth of the first CSI-RS resource satisfies any of the following: The bandwidths of the first CSI-RS resources in multiple cells are the same; Or, the bandwidths of the first CSI-RS resources in multiple cells are different, and the bandwidths of the first CSI-RS resources in multiple cells are less than or equal to the measurement capability of the terminal device for LTM measurement based on CSI-RS.

16. The method according to claim 15, wherein The measurement capability of the terminal device for LTM measurement based on CSI-RS includes at least one of the following: The first measurement capability, which is used to indicate the maximum length of the fast Fourier transform (FFT) performed by the terminal device; Or, the second measurement capability, which is used to indicate the maximum bandwidth that the terminal device can process in one frequency layer.

17. The method according to claim 16, characterized in that The frequency layer is: CSI-RS resources with the same central frequency and a bandwidth less than or equal to the measurement capability of the terminal device.

18. The method according to claim 16 or 17, characterized in that, The measurement time includes any of the following: When the terminal device does not use discontinuous reception (DRX), the measurement time is the maximum of the first time and the second time; When the terminal device uses DRX and the DRX period is less than or equal to the first threshold, the measurement time is the product of the maximum of the first time and the third time and the first factor; Or, when the terminal device uses DRX and the DRX period is greater than the first threshold, the measurement time is the product of the first parameter, the DRX period, and the first factor; Wherein, the first time is the configured measurement result reporting period, and the second time is determined according to the first parameter, the second parameter, and the first factor; the third time is obtained according to the first parameter and the third parameter; the first parameter is obtained according to the second factor, the number of beam transmissions M, and the number of receiving beams N; the second parameter is the maximum of the effective measurement gap repetition period (MGRP) and the SSB measurement period; the third parameter is the maximum of MGRP, the SSB measurement period, and the DRX period; the first factor is used to allocate the measurement time for multiple measurement processes to measure using CSI-RS resources, and the second factor is used to measure the frequency layer within the measurement gap.

19. The method according to claim 18, wherein The first factor is determined according to at least one of the first quantity, the second quantity, the third quantity, and the fourth quantity; Wherein, the first quantity is used to indicate: within the same frequency range FR1 as the first measurement object, the number of measurement objects configured with L3 measurements based on SSB and CSI-RS, or the number of measurement objects configured with only L3 measurements based on CSI-RS; The second quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with only L3 measurements based on SSB; The third quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with SSB inter-frequency L1 measurements based on FR2; In the case where the bandwidth of the configured first CSI-RS resource is less than or equal to the measurement capability of the terminal device, the fourth quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement objects configured with CSI-RS inter-frequency L1 measurements based on FR2; In the case where the bandwidth of the configured first CSI-RS resource is greater than the measurement capability of the terminal device, the fourth quantity is used to indicate: within the same FR1 as the first measurement object, the number of measurement layers configured with CSI-RS inter-frequency L1; 20. The method according to claim 19, wherein The first factor is obtained based on at least one of the following formulas: 2N with_CSI-RS +N SSB_only +N L1_SSB_only +N L1_CSI-RS ; 2N with_CSI-RS +N SSB_only +N L1_SSB_only +2N L1_CSI-RS ; 2N with_CSI-RS +N SSB_only +2N L1_CSI-RS ; 2N with_CSI-RS +N SSB_only +2N L1_SSB_only ; Wherein, N with_CSI-RS is the first quantity, N SSB_only is the second quantity, N L1_SSB_only is the third quantity, N L1_CSI-RS is the fourth quantity.

21. The method according to claim 19 or 20, characterized in that The number of measurement layers is obtained based on the first CSI-RS resource and the measurement capability of the terminal device.

22. The method according to claim 21, wherein The number of measurement layers is the sum of the number of measurement layers corresponding to any one of the first CSI-RS resources; The number of measurement layers corresponding to any one of the first CSI-RS resources is obtained by any one of the following methods: The ratio of the bandwidth of the first CSI-RS resource to the second measurement capability of the terminal device; Or, the ratio of the ratio of the bandwidth of the first CSI-RS resource to the subcarrier spacing to the first measurement capability of the terminal device.

23. The method according to any one of claims 13-22, characterized in that, Further includes: Receiving the measurement result sent by the terminal device.

24. A measuring device, characterized in that, Includes: A processing module, configured to determine the measurement time for LTM measurement based on the CSI-RS resource; And, perform LTM measurement on the configured first CSI-RS resource according to the measurement time to obtain a measurement result, where the first CSI-RS resource is configured for LTM measurement.

25. A measuring device, characterized in that, Includes: A processing module, configured to configure a first CSI-RS resource for the terminal device; Wherein, the first CSI-RS resource is configured for LTM measurement to obtain a measurement result; the measurement result is obtained by performing LTM measurement on the first CSI-RS resource according to the measurement time.

26. A communication device, characterized in that, Includes: One or more processors; Wherein, the processor is configured to execute the measurement method according to any one of claims 1 to 12, or execute the measurement method according to any one of claims 13 to 23.

27. A storage medium storing instructions, characterized in that, When the instruction runs on the communication device, it implements the measurement method according to any one of claims 1 to 12, or executes the measurement method according to any one of claims 13 to 23.

28. A computer program product, characterized in that, Comprising a program and / or instructions which, when executed by a communication device, cause the communication device to perform the measurement method according to any one of claims 1 to 12, or to perform the measurement method according to any one of claims 13 to 23.

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