Detection method and apparatus, terminal, and storage medium

Abstract

The method includes measuring signal quality or strength of a current serving cell, the measurements including measurements based on a first signal or channel and measurements based on a specific measurement resource, where at least one transmission signal or channel of the first signal or channel has a corresponding relationship with at least one transmission signal or channel of the specific measurement resource; if a detection result of at least one signal or channel in the at least one transmission signal or channel of the first signal or channel satisfies a first condition, selecting one transmission signal or channel having the optimal signal quality or strength from the transmission signals or channels of the first signal or channel as a detection target; if none of the detection results of the at least one signal or channel satisfies the first condition, screening the target transmission signals or channels of the cell-resident and / or specific measurement resource by measuring at least one transmission signal or channel of the specific measurement resource.

Description

Technical Field

[0001] (Cross - reference to related applications) This application is filed based on a Chinese patent application with application number 202111581846.5 filed with the Chinese Patent Office on December 22, 2021, claims the priority of the Chinese patent application, and all the contents of the Chinese patent application are incorporated herein by reference.

[0002] This application relates to the field of wireless communication, and in particular, to a detection method, its device, a terminal, and a storage medium.

Background Art

[0003] The current terminal is in a dormant state, but it needs to be ready to perform periodic measurements and detect some channels and signals within the current system. In this state, while the terminal's power consumption is improved, it still increases by several orders of magnitude compared to a state where no prior reception preparation is required. Therefore, the terminal uses an auxiliary module to monitor the power of a specific signal transmitted from the network (which may be called a "wake-up signal") to determine whether there is a subsequent signal to be transmitted to the terminal. When the power of the signal reaches a certain requirement, the terminal's communication module is instructed to wake up. However, due to limitations such as the transmission power of the specific signal and the sensitivity of the auxiliary module's receiver, it is not guaranteed that the specific signal will match the cell coverage within the mobile communication system (e.g., 4G or 5G). If it does not match, even if the network transmits the specific signal, the terminal cannot detect it. If the power is not detected, the terminal cannot distinguish between the network not transmitting the specific signal and the network transmitting the signal but having insufficient coverage, resulting in an ambiguity problem. To resolve this ambiguity, related technologies introduce a pre-existing signal, which is transmitted periodically (may be called a "maintaining power signal"), allowing an auxiliary module to distinguish whether the current lack of power detection is a result of the network failing to transmit the specific signal or insufficient coverage of that signal. However, this approach complicates system design because the terminal needs to detect two signals. [Overview of the project] [Problems that the invention aims to solve]

[0004] To solve related technical problems, embodiments of the present application provide a detection method and apparatus therefor, a terminal, and a storage medium. [Means for solving the problem]

[0005] The technical solution of the embodiment of this application is realized as follows.

[0006] Embodiments of the present application provide a detection method performed by a terminal, the method being In a cell configured with a first signal or channel, the current serving cell's signal quality or signal strength is measured within the cell selected to reside after the completion of cell selection or re-selection, wherein the measurement includes a measurement based on the first signal or channel and a measurement based on the current serving cell's intrinsic measurement resources, and at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the current serving cell's intrinsic measurement resources. If, in at least one transmission signal or channel of the first signal or channel, the detection result of at least one transmission signal or channel satisfies the first condition, then one transmission signal or channel with optimal signal quality or signal strength is selected from at least one transmission signal or channel of the first signal or channel as the detection target. If none of the detection results of at least one transmission signal or channel of the first signal or channel satisfy the first condition, the method includes screening for a target transmission signal or channel of the cell-resident and / or intrinsic measurement resource by measuring at least one transmission signal or channel of the intrinsic measurement resource of the current serving cell, wherein The first condition is, The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the second threshold.

[0007] In the above solution, the unique measurement resource includes signals and / or channels that can be used for measurement by the terminal, which must be transmitted when the network side is able to provide services to the terminal.

[0008] In the above solution, the specific measurement resource is Reference signals used for synchronization in a system. Reference signals and / or channels used for synchronization and instruction of primary system information in the system, It includes one of the reference signals configured by the system that can be used to measure idle status.

[0009] In the above solution, at least one of the transmission signals or channels of the first signal or channel has a quasi-co-location (QCL) relationship with at least one of the transmission signals or channels of the intrinsic measurement resource.

[0010] In the above solution, the first signal or channel is used after the terminal resides in a cell, and the terminal performs a detection to determine, based on the detection result, whether subsequent monitoring or detection is required for the transmission signal or channel of the cell's unique measurement resource, and / or for the scheduling signal.

[0011] In the above solution, if at least one of the transmission signals or channels of the first signal or channel satisfies the first condition, there is no need to detect any of the transmission signals or channels of the unique measurement resource, and / or to detect or monitor the scheduling signal. or If none of the transmission signals or channels of the first signal or channel satisfy the first condition, the transmission signals or channels of the unique measurement resource must be detected, at least one transmission signal or channel of the unique measurement resource must be screened, and / or the scheduling signal must be detected or monitored.

[0012] In the above solution, if the received signal strength of the selected transmission signal or channel does not meet the third threshold and / or the received signal quality does not meet the fourth threshold, it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resource and / or the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the first signal of the current serving cell. or If the received signal strength of the selected transmission signal or channel meets the fifth threshold and / or the received signal quality meets the sixth threshold, the transmission signal or channel of the first signal corresponding to the transmission signal or channel of the current serving cell's intrinsic measurement resource is detected, and based on the detection result, it is determined whether the transmission signal or channel of the current serving cell's intrinsic measurement resource needs to be detected or monitored, and / or whether the scheduling signal needs to be detected or monitored.

[0013] In the above solution, the third threshold and the fifth threshold are either the same or different. and / or, The fourth threshold and the sixth threshold are either the same or different.

[0014] Embodiments of the present application further provide a detection method performed by a first terminal, the method being After completing the device selection and choosing to monitor the second device, Upon receiving first information transmitted from the second terminal, the system measures the signal quality or signal strength of the second terminal, wherein the first information instructs the second terminal to transmit a second signal or channel, and the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, wherein at least one transmission signal or channel of the second signal or channel corresponds to at least one transmission signal or channel of the unique measurement resource of the second terminal. If, in at least one transmission signal or channel of the second signal or channel, the detection result of at least one transmission signal or channel satisfies the second condition, then one transmission signal or channel with optimal signal quality or signal strength is selected from at least one transmission signal or channel of the second signal or channel as the detection target. If none of the detection results of at least one transmission signal or channel of the second signal or channel satisfy the second condition, the method includes screening for a target transmission signal or channel of the intrinsic measurement resource of the second terminal by measuring at least one transmission signal or channel of the intrinsic measurement resource, wherein The second condition is, The transmission signal or channel of the second signal or channel is detected. The detection power of the transmitted signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the 8th threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the eighth threshold.

[0015] In the above solution, the specific measurement resource is A reference signal used for synchronization in links between terminals. Reference signals and / or channels used for synchronization and instruction of primary information in links between terminals, It includes one of the reference signals that can be used for measuring the idle state and is constituted by the system.

[0016] In the above solution, at least one of the transmission signals or channels of the second signal or channel has a quasi-co-location (QCL) relationship with at least one of the transmission signals or channels of at least one of the dedicated measurement resources.

[0017] In the above solution, after selecting the terminal, the second signal or channel is used to determine whether subsequent monitoring or detection of the transmission signal or channel of the dedicated measurement resource of the second terminal is required based on the detection result of the first terminal, and / or whether detection or monitoring of the scheduling signal is required.

[0018] In the above solution, when at least one of the transmission signals or channels of the second signal or channel satisfies the second condition, there is no need to detect any of the transmission signals or channels of the dedicated measurement resource, and / or there is no need to detect or monitor the scheduling signal. Or When none of the transmission signals or channels of the second signal or channel satisfies the second condition, it is necessary to detect the transmission signal or channel of the dedicated measurement resource and screen at least one of the transmission signals or channels of the dedicated measurement resource, and / or it is necessary to detect or monitor the scheduling signal.

[0019] In the above solution, if the received signal strength of the selected transmission signal or channel does not meet the ninth threshold and / or the received signal quality does not meet the tenth threshold, it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resource of the second terminal and / or to detect or monitor the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the second signal of the second terminal. or If the received signal strength of the selected transmission signal or channel satisfies the 11th threshold and / or the received signal quality satisfies the 12th threshold, the transmission signal or channel of the second signal corresponding to the transmission signal or channel of the second terminal's intrinsic measurement resource is detected, and based on the detection result, it is determined whether the transmission signal or channel of the second terminal's intrinsic measurement resource needs to be detected or monitored, and / or whether the scheduling signal needs to be detected or monitored.

[0020] In the above solution, the 9th threshold and the 11th threshold are either the same or different. and / or, The tenth threshold and the twelfth threshold are either the same or different.

[0021] Embodiments of the present application further provide a detection device, the device being A first measurement unit configured to measure the signal quality or signal strength of the current serving cell in a cell in which a first signal or channel is configured, wherein the terminal measures the signal quality or signal strength of the current serving cell in a cell selected to reside in after the completion of cell selection or re-selection, the measurement comprising: a measurement based on the first signal or channel; and a measurement based on the intrinsic measurement resources of the current serving cell, wherein at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the intrinsic measurement resources of the current serving cell, The first processing unit is configured to screen for target transmission signals or channels of a cell resident and / or intrinsic measurement resource by measuring at least one transmission signal or channel of the current serving cell if, in the first signal or channel, the detection result of at least one transmission signal or channel satisfies a first condition, the detection target of the at least one transmission signal or channel of the first signal or channel having optimal signal quality or signal strength, and if none of the detection results of at least one transmission signal or channel of the first signal or channel satisfies the first condition, wherein the first condition is The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the second threshold.

[0022] Embodiments of the present application further provide a detection device, the device being A monitoring unit configured to complete terminal selection and choose to monitor a second terminal, A second measurement unit, configured to measure the signal quality or signal strength of the second terminal upon receiving first information transmitted from the second terminal, wherein the first information instructs the second terminal to transmit a second signal or channel, and the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, wherein at least one transmission signal or channel of the second signal or channel corresponds to at least one different transmission signal or channel of the unique measurement resource of the second terminal, The second processing unit is configured to screen for a target transmission signal or channel of a unique measurement resource by measuring at least one transmission signal or channel of the second terminal, where the second condition is, if the detection result of at least one transmission signal or channel of the second signal or channel satisfies the second condition, select one transmission signal or channel with optimal signal quality or signal strength from the at least one transmission signal or channel of the second signal or channel, and if none of the detection results of at least one transmission signal or channel of the second signal or channel satisfies the second condition, wherein the second condition is, The transmission signal or channel of the second signal or channel is detected. The detection power of the transmitted signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the 8th threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the eighth threshold.

[0023] The embodiment of the present invention further provides a terminal comprising a processor and a communication interface, wherein, The processor is configured to measure the signal quality or signal strength of the current serving cell in a cell in which a first signal or channel is configured, in a cell selected to reside after the completion of cell selection or re-selection, wherein the measurement includes a measurement based on the first signal or channel and a measurement based on the current serving cell's intrinsic measurement resource, wherein at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the current serving cell's intrinsic measurement resource, and if the detection result of at least one transmission signal or channel of the first signal or channel satisfies a first condition, the processor selects one transmission signal or channel with optimal signal quality or signal strength from the at least one transmission signal or channel of the first signal or channel as a detection target, and if none of the detection results of at least one transmission signal or channel of the first signal or channel satisfies the first condition, the processor is configured to screen for a target transmission signal or channel of cell residency and / or intrinsic measurement resource by measuring at least one transmission signal or channel of the current serving cell's intrinsic measurement resource, where the first condition is The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the second threshold. or The processor completes terminal selection, chooses to monitor a second terminal, and when it receives first information transmitted from the second terminal via the communication interface, it measures the signal quality or signal strength of the second terminal, the first information instructs the second terminal to transmit a second signal or channel, the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, where at least one transmission signal or channel of the second signal or channel corresponds to at least one different transmission signal or channel of the unique measurement resource of the second terminal, and the second signal or channel If, in at least one transmission signal or channel of the second signal or channel, the detection result of at least one transmission signal or channel satisfies the second condition, the system is configured to select one transmission signal or channel with optimal signal quality or signal strength from at least one transmission signal or channel of the second signal or channel as the detection target, and if none of the detection results of at least one transmission signal or channel of the second signal or channel satisfies the second condition, the system is configured to screen for a target transmission signal or channel of the intrinsic measurement resource of the second terminal by measuring at least one transmission signal or channel of the intrinsic measurement resource of the second terminal, where the second condition is, The transmission signal or channel of the second signal or channel is detected. The detection power of the transmitted signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the 8th threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the eighth threshold.

[0024] The embodiment of the present invention further provides a terminal comprising a processor and a memory storing a computer program executable by the processor, Here, the processor executes all the processes in any one of the above methods by executing the computer program.

[0025] Embodiments of the present invention further provide a storage medium in which a computer program is stored causing a processor to perform all of the processes in any one of the above methods. The present invention provides, for example, the following: (Item 1) A detection method performed by a terminal, In a cell configured with a first signal or channel, the current serving cell's signal quality or signal strength is measured within the cell selected to reside after the completion of cell selection or re-selection, wherein the measurement includes a measurement based on the first signal or channel and a measurement based on the current serving cell's intrinsic measurement resources, and at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the current serving cell's intrinsic measurement resources. If, in at least one transmission signal or channel of the first signal or channel, the detection result of at least one transmission signal or channel satisfies the first condition, then one transmission signal or channel with optimal signal quality or signal strength is selected from at least one transmission signal or channel of the first signal or channel as the detection target. If none of the detection results of at least one transmission signal or channel of the first signal or channel satisfy the first condition, the method includes screening for a target transmission signal or channel of the cell-resident and / or intrinsic measurement resource by measuring at least one transmission signal or channel of the intrinsic measurement resource of the current serving cell, The first condition is, The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. A detection method that represents one of the following: the detection quality of a transmitted signal or channel is better than a second threshold. (Item 2) The aforementioned unique measurement resource includes signals and / or channels that can be used for measurements by the terminal, which must be transmitted when the network side is able to provide services to the terminal. The detection method described in item 1. (Item 3) The aforementioned unique measurement resource is Reference signals used for synchronization in a system. Reference signals and / or channels used for synchronization and instruction of primary system information in the system, Includes one of the reference signals configured by the system that can be used to measure idle state, The detection method described in item 2. (Item 4) One of the transmission signals or channels of the first signal or channel has a quorum (QCL) relationship with at least one of the transmission signals or channels of the intrinsic measurement resource. The detection method described in item 1. (Item 5) The first signal or channel is used by the terminal after it has resided in a cell to perform a detection and determine, based on the detection result, whether subsequent monitoring or detection is required for the transmission signal or channel of the cell's unique measurement resource, and / or whether detection or monitoring is required for the scheduling signal. A detection method described in any one of items 1 through 4. (Item 6) If at least one of the transmission signals or channels of the first signal or channel satisfies the first condition, then it is not necessary to detect any of the transmission signals or channels of the intrinsic measurement resource, and / or to detect or monitor the scheduling signal. or If none of the transmission signals or channels of the first signal or channel satisfy the first condition, it is necessary to detect the transmission signals or channels of the unique measurement resource, screen at least one transmission signal or channel of the unique measurement resource, and / or detect or monitor the scheduling signal. The detection method described in item 5. (Item 7) If the received signal strength of the selected transmission signal or channel does not meet the third threshold and / or the received signal quality does not meet the fourth threshold, then it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resource and / or the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the first signal of the current serving cell. or If the received signal strength of the selected transmission signal or channel meets the fifth threshold and / or the received signal quality meets the sixth threshold, the transmission signal or channel of the first signal corresponding to the transmission signal or channel of the current serving cell's intrinsic measurement resource is detected, and based on the detection result, it is determined whether the transmission signal or channel of the current serving cell's intrinsic measurement resource needs to be detected or monitored, and / or whether the scheduling signal needs to be detected or monitored. A detection method described in any one of items 1 through 4. (Item 8) The third threshold and the fifth threshold are either the same or different. and / or, The fourth threshold and the sixth threshold are either the same or different. The detection method described in item 7. (Item 9) A detection method performed by a first terminal, After completing the device selection and choosing to monitor the second device, Upon receiving first information transmitted from the second terminal, the system measures the signal quality or signal strength of the second terminal, wherein the first information instructs the second terminal to transmit a second signal or channel, and the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, wherein at least one transmission signal or channel of the second signal or channel corresponds to at least one transmission signal or channel of the unique measurement resource of the second terminal. If, in at least one transmission signal or channel of the second signal or channel, the detection result of at least one transmission signal or channel satisfies the second condition, then one transmission signal or channel with optimal signal quality or signal strength is selected from at least one transmission signal or channel of the second signal or channel as the detection target. If none of the detection results of at least one transmission signal or channel of the second signal or channel satisfy the second condition, the method includes screening for a target transmission signal or channel of the intrinsic measurement resource of the second terminal by measuring at least one transmission signal or channel of the intrinsic measurement resource of the second terminal, The second condition is, The transmission signal or channel of the second signal or channel is detected. The detection power of the transmitted signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the 8th threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. A detection method that represents one of the following: the detection quality of a transmitted signal or channel is better than the eighth threshold. (Item 10) The aforementioned unique measurement resource is A reference signal used for synchronization in links between terminals. Reference signals and / or channels used for synchronization and instruction of primary information in links between terminals, Includes one of the reference signals configured by the system that can be used to measure idle state, The detection method described in item 9. (Item 11) One of the transmission signals or channels of the second signal or channel has a quorum (QCL) relationship with at least one of the transmission signals or channels of the intrinsic measurement resource. The detection method described in item 9. (Item 12) The second signal or channel is used by the first terminal to perform detection after selecting a terminal and to determine, based on the detection result, whether subsequent monitoring or detection is required for the transmission signal or channel of the second terminal's unique measurement resource, and / or whether detection or monitoring is required for the scheduling signal. The detection method described in any one of items 9 through 11. (Item 13) If at least one of the transmission signals or channels of the second signal or channel satisfies the second condition, then it is not necessary to detect any of the transmission signals or channels of the intrinsic measurement resource, and / or to detect or monitor the scheduling signal. or If none of the transmission signals or channels of the second signal or channel satisfy the second condition, it is necessary to detect the transmission signals or channels of the unique measurement resource, screen at least one transmission signal or channel of the unique measurement resource, and / or detect or monitor the scheduling signal. The detection method described in item 12. (Item 14) If the received signal strength of the selected transmission signal or channel does not meet the ninth threshold and / or the received signal quality does not meet the tenth threshold, then it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resources of the second terminal and / or to detect or monitor the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the second signal of the second terminal. or If the received signal strength of the selected transmission signal or channel satisfies the 11th threshold and / or the received signal quality satisfies the 12th threshold, the transmission signal or channel of the second signal corresponding to the transmission signal or channel of the second terminal's unique measurement resource is detected, and based on the detection result, it is determined whether the transmission signal or channel of the second terminal's unique measurement resource needs to be detected or monitored, and / or whether the scheduling signal needs to be detected or monitored. The detection method described in any one of items 9 through 11. (Item 15) The ninth threshold and the eleventh threshold are either the same or different. and / or, The 10th threshold and the 12th threshold are either the same or different. The detection method described in item 14. (Item 16) A detection device, A first measurement unit configured to measure the signal quality or signal strength of the current serving cell in a cell in which a first signal or channel is configured, wherein the terminal measures the signal quality or signal strength of the current serving cell in a cell selected to reside in after the completion of cell selection or re-selection, the measurement comprising: a measurement based on the first signal or channel; and a measurement based on the intrinsic measurement resources of the current serving cell, wherein at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the intrinsic measurement resources of the current serving cell, The first processing unit is configured to screen for target transmission signals or channels of a cell resident and / or intrinsic measurement resource by measuring at least one transmission signal or channel of the current serving cell if, in the first signal or channel, the detection result of at least one transmission signal or channel satisfies a first condition, the detection target of the at least one transmission signal or channel of the first signal or channel having optimal signal quality or signal strength, and if none of the detection results of the at least one transmission signal or channel of the first signal or channel satisfies the first condition, the detection target of the cell resident and / or intrinsic measurement resource by measuring at least one transmission signal or channel of the intrinsic measurement resource of the current serving cell, wherein the first condition is The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. A detection device that indicates that the detection quality of a transmitted signal or channel is better than one of two thresholds. (Item 17) A detection device, A monitoring unit configured to complete terminal selection and choose to monitor a second terminal, A second measurement unit, configured to measure the signal quality or signal strength of the second terminal upon receiving first information transmitted from the second terminal, wherein the first information instructs the second terminal to transmit a second signal or channel, and the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, wherein at least one transmission signal or channel of the second signal or channel corresponds to at least one different transmission signal or channel of the unique measurement resource of the second terminal, The second processing unit is configured to screen for a target transmission signal or channel of a unique measurement resource by measuring at least one transmission signal or channel of the second terminal if, in the case of at least one transmission signal or channel of the second signal or channel, the detection result of at least one transmission signal or channel satisfies the second condition, and if none of the detection results of at least one transmission signal or channel of the second signal or channel satisfies the second condition, the second processing unit is configured to screen for a target transmission signal or channel of the unique measurement resource of the second terminal by measuring at least one transmission signal or channel of the unique measurement resource of the second terminal, wherein the second condition is The transmission signal or channel of the second signal or channel is detected. The detection power of the transmitted signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the 8th threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. A detection device that represents one of the following: the detection quality of the transmitted signal or channel is better than the eighth threshold. (Item 18) A terminal comprising a processor and a communication interface, The processor is configured to measure the signal quality or signal strength of the current serving cell in a cell in which a first signal or channel is configured, in a cell selected to reside after the completion of cell selection or re-selection, wherein the measurement includes a measurement based on the first signal or channel and a measurement based on the current serving cell's intrinsic measurement resource, wherein at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the current serving cell's intrinsic measurement resource, and if the detection result of at least one transmission signal or channel of the first signal or channel satisfies a first condition, the processor selects one transmission signal or channel with optimal signal quality or signal strength from the at least one transmission signal or channel of the first signal or channel as a detection target, and if none of the detection results of at least one transmission signal or channel of the first signal or channel satisfies the first condition, the processor is configured to screen for a target transmission signal or channel of cell residency and / or intrinsic measurement resource by measuring at least one transmission signal or channel of the current serving cell's intrinsic measurement resource, wherein the first condition is The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the second threshold. or The processor completes terminal selection, chooses to monitor a second terminal, and upon receiving first information transmitted from the second terminal via the communication interface, measures the signal quality or signal strength of the second terminal, wherein the first information instructs the second terminal to transmit a second signal or channel, and the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, wherein at least one transmission signal or channel of the second signal or channel corresponds to at least one different transmission signal or channel of the unique measurement resource of the second terminal, and the second signal or channel If the detection result of at least one transmission signal or channel in at least one transmission signal or channel of the channel satisfies the second condition, the system is configured to select one transmission signal or channel with optimal signal quality or signal strength from at least one transmission signal or channel of the second signal or channel as the detection target, and if none of the detection results of at least one transmission signal or channel of the second signal or channel satisfies the second condition, the system is configured to screen for a target transmission signal or channel of the intrinsic measurement resource of the second terminal by measuring at least one transmission signal or channel of the intrinsic measurement resource, and the second condition is, The transmission signal or channel of the second signal or channel is detected. The detection power of the transmitted signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the 8th threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. A terminal that represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the eighth threshold. (Item 19) A terminal comprising a processor and memory storing computer programs executable by the processor, A terminal wherein the processor executes the computer program to perform all the processes in the detection method described in any one of items 1 to 8, or all the processes in the detection method described in any one of items 9 to 15. (Item 20) A storage medium storing a computer program that causes a processor to perform all the processes in any one of items 1 through 8, or all the processes in any one of items 9 through 15. [Effects of the Invention]

[0026] In the detection method and apparatus, terminal, and storage medium according to embodiments of the present application, in a cell in which a first signal or channel is configured, within a cell selected to reside after the completion of cell selection or re-selection, the terminal measures the signal quality or signal strength of the current serving cell, the measurement includes a measurement based on the first signal or channel and a measurement based on the intrinsic measurement resources of the current serving cell, at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the intrinsic measurement resources of the current serving cell, and in at least one transmission signal or channel of the first signal or channel, if the detection result of at least one transmission signal or channel satisfies the first condition, from at least one transmission signal or channel of the first signal or channel , a single transmission signal or channel with optimal signal quality or signal strength is selected as the detection target, and if none of the detection results of at least one transmission signal or channel of the first signal or channel satisfy the first condition, the target transmission signal or channel of the cell resident and / or intrinsic measurement resource is screened by measuring at least one transmission signal or channel of the intrinsic measurement resource of the current serving cell, where the first condition represents one of the following: the transmission signal or channel of the first signal or channel is detected; the detection power of the transmission signal or channel is greater than or equal to a first threshold; the detection quality of the transmission signal or channel is greater than or equal to a second threshold; the detection power of the transmission signal or channel is greater than the first threshold; or the detection quality of the transmission signal or channel is better than the second threshold. In the solution according to the embodiment of the present invention, the network side transmits a single signal or channel, which has the function of maintaining validity and the function of waking up dormant terminals. As a result, the terminal only needs to detect this single signal and, based on the correspondence between the signal and the unique measurement resource, can determine when it needs to determine its operating state based on the unique measurement resource and when it needs to determine its operating state based on the signal. In this way, the complexity of the system design is greatly reduced.Simultaneously, upon completing terminal selection and choosing to monitor a second terminal, and receiving first information transmitted from the second terminal, the first terminal measures the signal quality or signal strength of the second terminal, the first information instructs the second terminal to transmit a second signal or channel, the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, at least one transmission signal or channel of the second signal or channel corresponds to at least one transmission signal or channel of the second terminal's unique measurement resource, and in at least one transmission signal or channel of the second signal or channel, if the detection result of at least one transmission signal or channel satisfies the second condition, at least one transmission of the second signal or channel From the signal or channel, one transmission signal or channel with optimal signal quality or signal strength is selected as the detection target. If none of the detection results for at least one transmission signal or channel of the second signal or channel satisfy the second condition, the target transmission signal or channel of the intrinsic measurement resource of the second terminal is screened by measuring at least one transmission signal or channel of the intrinsic measurement resource, where the second condition represents one of the following: the transmission signal or channel of the second signal or channel is detected; the detection power of the transmission signal or channel is at or above the seventh threshold; the detection quality of the transmission signal or channel is at or above the eighth threshold; the detection power of the transmission signal or channel is greater than the seventh threshold; or the detection quality of the transmission signal or channel is better than the eighth threshold. In the solution according to the embodiment of the present invention, the terminal transmits a single signal or channel to the network side. This signal or channel has a function to maintain validity for dormant receiving terminals and also has a wake-up function. As a result, the receiving terminal can determine, by detecting this single signal, when it needs to determine its operating state based on the unique measurement resource and when it needs to determine its operating state based on the signal, based on the correspondence between the signal and the unique measurement resource. In this way, the complexity of the system design is greatly reduced. [Brief explanation of the drawing]

[0027] [Figure 1] This is an illustrative flowchart of the detection method in the embodiment of the present application. [Figure 2] This is an illustrative flowchart of another detection method in the embodiment of the present application. [Figure 3] This is an illustrative structural diagram of a detection device according to an embodiment of the present invention. [Figure 4] This is an illustrative structural diagram of another detection device according to an embodiment of the present application. [Figure 5] This is an illustrative structural diagram of a terminal of an embodiment of the present invention. [Modes for carrying out the invention]

[0028] The present application will be described in more detail below with reference to the drawings and embodiments.

[0029] In related technologies, the terminal's auxiliary module monitors for the presence or absence of power to the wake-up signal described above to determine whether a signal has subsequently been transmitted to the terminal. If signal power is present, it wakes up and instructs the terminal's communication module to perform the corresponding operation. Specifically, in an idle state, cell selection / reselection or paging monitoring may be performed; in a connected state, detection of signals or channels assisted by the wake-up signal, such as the Physical Downlink Control Channel (PDCCH), may be performed during the active duration; and if no signal function is present, the terminal remains in a dormant state or a node state, ignoring paging at the current or subsequent paging transmission candidate location and / or ignoring detection of the PDCCH or Physical Downlink Shared Channel (PDSCH).

[0030] On the other hand, the terminal's auxiliary module further determines whether the terminal is within the effective coverage of the wake-up signal, i.e., whether the wake-up signal remains effective, by detecting the power of the active-maintaining signal. If the active-maintaining signal is not detected by the auxiliary module, or if the detected power of the active-maintaining signal is below a certain threshold, the terminal is deemed not to be within the effective coverage of the wake-up signal. The terminal's communication module is then notified to return to the cell reselection process in the normal idle state, or to monitor paging normally according to the normal paging cycle, or to monitor PDCCH normally, without ignoring any paging in the paging cycle, or without ignoring PDCCHs at PDCCH candidate locations that should belong to the terminal's activation period according to the network configuration. If the auxiliary module detects the active-maintaining signal, or if the detected power of the active-maintaining signal is above a certain threshold, it indicates that the wake-up signal remains effective.

[0031] As can be seen from the above explanation, in the related technology, when the power of the wake-up signal is detected, it is considered that the terminal needs to be woken up, and in order to avoid uncertainty in the operation of the terminal when the wake-up signal is not detected, the ambiguity is further distinguished by introducing the enable-keep signal, specifically as follows:

[0032] 1) When the power of the active maintenance signal is detected and the power of the wake-up signal is detected, it indicates that the terminal needs to be woken up.

[0033] 2) If the power of the active maintenance signal is detected and the power of the wake-up signal is not detected, it indicates that there is no need to wake up the terminal.

[0034] 3) If power for the active maintenance signal is not detected, it indicates that the terminal cannot rely on the auxiliary module to determine whether to wake up or enter sleep mode.

[0035] In view of this, in various embodiments of the present invention, the transmitting side (network side or terminal in a sidelink (SL) scenario) transmits a single signal or channel (i.e., it does not need to transmit a separate enable-maintain signal to indicate whether to keep the device enabled and a wake-up signal for wake-up), and for a dormant terminal, this signal or channel has both enable-maintain and wake-up functions, so the terminal only needs to detect this single signal and, based on the correspondence between the signal and system-specific signals (i.e., unique measurement resources), define when the terminal needs to determine its operating state based on system-specific signals and when it needs to determine its operating state based on the signal, thereby reducing design complexity.

[0036] Depending on the type of transmitting side that sends a signal having both an active maintenance function and a wake-up function, the terminal processing will also differ. Below, the solutions of the embodiments of this application for different types of transmitting sides will be described in detail.

[0037] First, we will explain the solution in the embodiment of this application when the transmitting side includes the network side.

[0038] Embodiments of the present invention provide a detection method performed by a terminal, which includes the following steps, as shown in Figure 1.

[0039] In step 101, in a cell where the first signal or channel is configured, the terminal selects a cell to reside in after the cell selection or re-selection is complete.

[0040] In step 102, within the cell selected to reside after the completion of cell selection or re-selection, the signal quality or signal strength of the current serving cell is measured, the measurement including a measurement based on the first signal or channel and a measurement based on the intrinsic measurement resources of the current serving cell, wherein at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the intrinsic measurement resources of the current serving cell.

[0041] In step 103, if the detection result of at least one transmission signal or channel in the first signal or channel satisfies the first condition, one transmission signal or channel with optimal signal quality or signal strength is selected from the at least one transmission signal or channel of the first signal or channel as the detection target; if none of the detection results of the at least one transmission signal or channel of the first signal or channel satisfies the first condition, the target transmission signal or channel of the cell resident and / or intrinsic measurement resource is screened by measuring at least one transmission signal or channel of the intrinsic measurement resource of the current serving cell, where, The first condition is, The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the second threshold.

[0042] In practical application, the terminal is also referred to as User Equipment (UE) or simply as the user.

[0043] In step 101, the first signal or channel is configured in the cell that the terminal has selected to reside in. Correspondingly, the current serving cell is the cell that the terminal has selected to reside in.

[0044] Exemplary, assuming that the first signal or channel is configured in the first cell, after the terminal has chosen to reside in the first cell after the completion of cell selection or re-selection, the terminal measures the signal quality or signal strength of the first cell, and the measurement includes a measurement based on the first signal or channel and a measurement based on the intrinsic measurement resources of the first cell. If the detection power of at least one transmission signal or channel of the first signal or channel satisfies the first condition, the terminal selects one transmission signal or channel with optimal signal quality or signal strength from the at least one transmission signal or channel of the first signal or channel as a detection target. If none of the detection powers of the at least one transmission signal or channel of the first signal or channel satisfies the first condition, the terminal screens for target transmission signals or channels of the cell resident and / or intrinsic measurement resources by measuring at least one transmission signal or channel of the intrinsic measurement resources of the first cell.

[0045] In one embodiment, the unique measurement resource includes signals and / or channels that can be used for measurements by the terminal, which must be transmitted when the network side is able to provide services to the terminal.

[0046] Specifically, the aforementioned unique measurement resources are: Reference signals used for synchronization in a system. Reference signals and / or channels used for synchronization and instruction of primary system information in the system, This may include one of the reference signals configured by the system that can be used to measure idle status.

[0047] Herein, the names of the above reference signals may differ in different standard communication systems. For example, in a 5G system, the reference signals and / or channels used to indicate synchronization and primary system information in the system include a Synchronization Signal Block (SSB), and the embodiments of this application are not limited thereto.

[0048] The first signal or channel is used after the terminal resides in a cell, to perform a detection and determine, based on the detection result, whether subsequent monitoring or detection is required for the transmission signal or channel of the cell's unique measurement resource, and / or for the scheduling signal (also called a scheduling instruction signal).

[0049] Specifically, if at least one of the transmission signals or channels of the first signal or channel satisfies the first condition, there is no need to detect any of the transmission signals or channels of the unique measurement resource, and / or there is no need to detect or monitor the scheduling signal (e.g., PDCCH).

[0050] Accordingly, if none of the transmission signals or channels of the first signal or channel satisfy the first condition, it is necessary to detect the transmission signals or channels of the unique measurement resource, screen for at least one transmission signal or channel of the unique measurement resource, and / or detect or monitor the scheduling signal.

[0051] The correspondence of at least one transmission signal or channel of the first signal or channel with at least one transmission signal or channel of the intrinsic measurement resource of the serving cell means that one of the at least one transmission signals or channels of the first signal or channel has a QCL relationship with one of the at least one transmission signals or channels of the intrinsic measurement resource, and this correspondence may be one-to-one, i.e., one transmission signal or channel of the first signal or channel corresponds to one transmission signal or channel of the intrinsic measurement resource, or it may be one-to-many, i.e., one transmission signal or channel of the first signal or channel corresponds to multiple transmission signals or channels of the intrinsic measurement resource, that is, one of the at least one transmission signals or channels of the first signal or channel has a QCL relationship with at least one of the at least one transmission signal or channel of the intrinsic measurement resource.

[0052] In actual application, the QCL relationship can be specified by a Transmission Confituation Indicator (TCI).

[0053] In step 103, the terminal performs a corresponding process based on whether the detection result of at least one transmission signal or channel satisfies the first condition in at least one transmission signal or channel of the first signal or channel.

[0054] Here, if the detection result of at least one transmission signal or channel in the first signal or channel satisfies the first condition, it indicates that the terminal is still within the coverage of the current serving cell, and beam selection or reselection can be performed based on the first signal or channel without having to perform cell selection or reselection, that is, the terminal selects one transmission signal or channel with optimal signal quality or signal strength from at least one transmission signal or channel of the first signal or channel as the detection target, and the terminal can remain dormant, at which point there is no data that needs to be received and detected for the terminal.

[0055] Correspondingly, if none of the detection results for at least one transmission signal or channel of the first signal or channel satisfy the first condition, it indicates that the terminal may not be within the coverage of the current serving cell, in which case the terminal cannot continue detecting the first signal or channel in the current beam and decides whether to perform cell resident and / or target transmission signal or channel screening of the unique measurement resource based on the measurement of at least one transmission signal or channel of the unique measurement resource, specifically, the terminal determines, based on the measurement of at least one transmission signal or channel of the unique measurement resource, that the terminal's current location still belongs to the current serving cell. First, it is determined whether or not the terminal is still within the coverage of the current serving cell. If it still belongs to the current serving cell, screening is performed for the target transmission signal or channel of the unique measurement resource, and the terminal needs to wake up from its dormant state (at which point the terminal is deemed to need to perform receive detection or to be not within the coverage of the first signal or channel). If, based on measurements of at least one transmission signal or channel of the unique measurement resource, it is determined that the current cell signal strength at the terminal's current location satisfies the cell reselection criteria (e.g., lower than a preset threshold), the terminal needs to reselect the cell.

[0056] In practical applications, the first threshold refers to a detection power threshold that must be reached when the transmission signal or channel corresponding to the first signal or channel, as indicated by the communication system, is usable as a valid reference. The first threshold can be set as needed.

[0057] The second threshold refers to a detection quality (also called detection intensity) threshold that must be reached when the transmission signal or channel corresponding to the first or channel, as indicated by the communication system, is usable as a valid reference. The second threshold can be set as needed.

[0058] In one embodiment, if the terminal screens for a target transmission signal or channel of a unique measurement resource by at least one transmission signal or channel of the unique measurement resource of the current serving cell, and the received signal strength of the selected transmission signal or channel does not meet a third threshold and / or the received signal quality does not meet a fourth threshold, the terminal must detect or monitor at least one transmission signal or channel corresponding to the unique measurement resource and / or the scheduling signal, and does not need to detect at least one transmission signal or channel of the first signal of the current serving cell.

[0059] Accordingly, if the received signal strength of the selected transmission signal or channel meets the fifth threshold and / or the received signal quality meets the sixth threshold, the transmission signal or channel of the first signal corresponding to the transmission signal or channel of the current serving cell's intrinsic measurement resource is detected, and based on the detection result, it is determined whether the transmission signal or channel of the current serving cell's intrinsic measurement resource needs to be detected or monitored, and / or whether the scheduling signal needs to be detected or monitored.

[0060] The above operation ensures that the terminal remains dormant if it determines there is no data to receive and detect, and that it can wake up the communication module in a timely manner if it determines it is not in the current serving cell or if it determines that it needs to receive and detect data.

[0061] In actual application, the third and fifth thresholds may be the same or different. The fourth and sixth thresholds may be the same or different. At the same time, the third, fourth, fifth, and sixth thresholds can all be set as needed.

[0062] With respect to the first condition, when implementing the solution of the embodiment of the present application, one of the five conditions can be selected as needed.

[0063] In the detection method according to the embodiment of the present application, in a cell in which a first signal or channel is configured, within a cell selected to reside after the completion of cell selection or re-selection, the terminal measures the signal quality or signal strength of the current serving cell, the measurement includes a measurement based on the first signal or channel and a measurement based on the intrinsic measurement resources of the current serving cell, at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the intrinsic measurement resources of the current serving cell, and if the detection result of at least one transmission signal or channel of the first signal or channel satisfies the first condition, the signal quality or signal strength of the at least one transmission signal or channel of the first signal or channel is determined from the at least one transmission signal or channel of the first signal or channel. Select one transmission signal or channel with optimal signal intensity as the detection target, and if none of the detection results for at least one transmission signal or channel of the first signal or channel satisfy the first condition, screen for target transmission signals or channels of the cell resident and / or intrinsic measurement resources by measuring at least one transmission signal or channel of the current serving cell's intrinsic measurement resources, where the first condition represents one of the following: the transmission signal or channel of the first signal or channel is detected; the detection power of the transmission signal or channel is greater than or equal to a first threshold; the detection quality of the transmission signal or channel is greater than or equal to a second threshold; the detection power of the transmission signal or channel is greater than the first threshold; or the detection quality of the transmission signal or channel is better than the second threshold. In the solution according to the embodiment of the present invention, the network side transmits a single signal or channel, which has the function of maintaining validity and the function of waking up dormant terminals. As a result, the terminal only needs to detect this single signal and, based on the correspondence between the signal and the unique measurement resource, can determine when it needs to determine its operating state based on the unique measurement resource and when it needs to determine its operating state based on the signal. In this way, the complexity of the system design is greatly reduced.

[0064] Next, we will describe the solution in the embodiment of the present invention for the case where the transmitting side includes terminals in the link between terminals.

[0065] Embodiments of the present application further provide a detection method which is performed by a first terminal, i.e., by a terminal in a link between terminals, i.e., by a terminal in an SL scenario, and as shown in Figure 2, the method includes the following steps.

[0066] In step 201, complete the terminal selection and choose to monitor the second terminal.

[0067] In step 202, when receiving first information transmitted from the second terminal, the signal quality or signal strength of the second terminal is measured, the first information instructs the second terminal to transmit a second signal or channel, and the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, wherein at least one transmitted signal or channel of the second signal or channel corresponds to at least one transmitted signal or channel of the unique measurement resource of the second terminal.

[0068] In step 203, if the detection result of at least one transmission signal or channel of the second signal or channel satisfies the second condition, one transmission signal or channel with optimal signal quality or signal strength is selected from the at least one transmission signal or channel of the second signal or channel as the detection target. If none of the detection results of the at least one transmission signal or channel of the second signal or channel satisfies the second condition, the target transmission signal or channel of the intrinsic measurement resource of the second terminal is screened by measuring at least one transmission signal or channel of the intrinsic measurement resource of the second terminal, where, The second condition is, The transmission signal or channel of the second signal or channel is detected. The detection power of the transmitted signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the 8th threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the eighth threshold.

[0069] In practical application, the terminal is also called a UE or user.

[0070] In one embodiment, the intrinsic measurement resource is The reference signal used for synchronization in links between terminals, i.e., the SL synchronization signal (S-SS: SL-Synchronization Signal), Reference signals and / or channels used for synchronization and primary information instruction in links between terminals, i.e., reference signals and / or channels used for synchronization and primary information instruction of SL, It includes one of the reference signals configured by the system (i.e., the network side, such as a base station) that can be used to measure idle status.

[0071] Herein, the names of the above-mentioned reference signals may differ in different standard communication systems. For example, in a 5G system, the reference signals and / or channels used for synchronization and instruction of primary system information in the link between terminals may include SL SSB, and the embodiments of this application are not limited thereto.

[0072] The second signal or channel is used by the first terminal to perform detection after selecting a terminal and to determine, based on the detection results, whether further monitoring or detection is required for the transmission signal or channel of the second terminal's unique measurement resource, and / or whether detection or monitoring is required for the scheduling signal (also known as the scheduling instruction signal).

[0073] Specifically, if at least one of the transmission signals or channels of the second signal or channel satisfies the second condition, there is no need to detect any of the transmission signals or channels of the intrinsic measurement resource, and / or there is no need to detect or monitor the scheduling signal.

[0074] Accordingly, if none of the transmission signals or channels of the second signal or channel satisfy the second condition, it is necessary to detect the transmission signals or channels of the unique measurement resource, screen for at least one transmission signal or channel of the unique measurement resource, and / or detect or monitor the scheduling signal.

[0075] The fact that at least one transmission signal or channel of the second signal or channel has a correspondence with at least one transmission signal or channel of the intrinsic measurement resource of the second terminal means that one of the transmission signals or channels of the second signal or channel has a QCL relationship with one of the transmission signals or channels of the intrinsic measurement resource, and this correspondence may be one-to-one, i.e., one transmission signal or channel of the second signal or channel corresponds to one transmission signal or channel of the intrinsic measurement resource, or it may be one-to-many, i.e., one transmission signal or channel of the second signal or channel corresponds to multiple transmission signals or channels of the intrinsic measurement resource, that is, one of the at least one transmission signals or channels of the second signal or channel has a QCL relationship with at least one of the at least one transmission signal or channel of the intrinsic measurement resource.

[0076] In step 203, the first terminal performs a corresponding process in at least one transmission signal or channel of the second signal or channel based on whether the detection result of at least one transmission signal or channel satisfies the second condition.

[0077] Here, if the detection result of at least one transmission signal or channel in the second signal or channel satisfies the second condition, it indicates that the first terminal is still within the coverage of the second signal or channel, and it is not necessary to perform the selection of multiple transmission signals or channels of the intrinsic measurement resource, but rather to select or reselect based on the second signal or channel, that is, the first terminal selects one transmission signal or channel with optimal signal quality or signal strength from at least one transmission signal or channel of the second signal or channel as the detection target, and the first terminal can continue in a dormant state, at which point there is no data that needs to be received and detected for the first terminal.

[0078] Correspondingly, if none of the detection results for at least one transmission signal or channel of the second signal or channel satisfy the second condition, it indicates that the first terminal may not be within coverage of the second signal or channel, in which case the first terminal cannot continue detecting the second signal or channel with the current beam and must screen for the target transmission signal or channel of the unique measurement resource based on measurements of at least one transmission signal or channel of the unique measurement resource.

[0079] In practical applications, the seventh threshold refers to a detection power threshold that must be reached when the transmission signal or channel corresponding to the second signal or channel, as indicated by the communication system or second terminal, is available as a valid reference. The seventh threshold can be set as needed.

[0080] The eighth threshold refers to a detection quality (also called detection intensity) threshold that must be reached when the transmission signal or channel corresponding to the second signal or channel, as indicated by the communication system, is usable as a valid reference. The eighth threshold can be set as needed.

[0081] In one embodiment, if the first terminal screens for a target transmission signal or channel of a unique measurement resource of the second terminal by at least one transmission signal or channel of the unique measurement resource, if the received signal strength of the selected transmission signal or channel does not meet the ninth threshold and / or the received signal quality does not meet the tenth threshold, the second terminal must detect or monitor at least one transmission signal or channel corresponding to the unique measurement resource and / or detect or monitor the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the second signal of the second terminal.

[0082] Accordingly, if the received signal strength of the selected transmission signal or channel satisfies the 11th threshold and / or the received signal quality satisfies the 12th threshold, the transmission signal or channel of the second signal corresponding to the transmission signal or channel of the second terminal's intrinsic measurement resource is detected, and based on the detection result, it is determined whether or not the transmission signal or channel of the second terminal's intrinsic measurement resource needs to be detected or monitored, and / or whether or not the scheduling signal needs to be detected or monitored.

[0083] The above operation ensures that the terminal will remain in a dormant state if it determines there is no data that needs to be received and detected, and that the communication module can be woken up in a timely manner if it determines that data needs to be received and detected.

[0084] In actual application, the ninth threshold and the eleventh threshold may be the same or different. The tenth threshold and the twelfth threshold may be the same or different. At the same time, the ninth threshold, the tenth threshold, the eleventh threshold, and the twelfth threshold can all be set as needed.

[0085] In the detection method according to the embodiment of the present application, when terminal selection is completed, and a second terminal is selected to monitor, and first information is received transmitted from the second terminal, the first terminal measures the signal quality or signal strength of the second terminal, the first information instructs the second terminal to transmit a second signal or channel, the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, at least one transmission signal or channel of the second signal or channel corresponds to at least one transmission signal or channel of the second terminal's unique measurement resource, and in at least one transmission signal or channel of the second signal or channel, if the detection result of at least one transmission signal or channel satisfies the second condition, at least From one transmission signal or channel, one transmission signal or channel with optimal signal quality or signal strength is selected as the detection target. If none of the detection results for at least one transmission signal or channel of the second signal or channel satisfy the second condition, the target transmission signal or channel of the intrinsic measurement resource of the second terminal is screened by measuring at least one transmission signal or channel of the intrinsic measurement resource, where the second condition represents one of the following: the transmission signal or channel of the second signal or channel is detected; the detection power of the transmission signal or channel is at or above the seventh threshold; the detection quality of the transmission signal or channel is at or above the eighth threshold; the detection power of the transmission signal or channel is greater than the seventh threshold; or the detection quality of the transmission signal or channel is better than the eighth threshold. In the solution according to the embodiment of the present invention, the terminal transmits a single signal or channel to the network side. This signal or channel has a function to maintain validity for a dormant receiving terminal and also has a wake-up function. As a result, the receiving terminal only needs to detect this single signal and, based on the correspondence between the signal and the unique measurement resource, can determine when it needs to determine its operating state based on the unique measurement resource and when it needs to determine its operating state based on the signal. In this way, the terminal's power consumption is significantly reduced.

[0086] To implement the method of the embodiment of the present application, the embodiment of the present application further provides a detection device located at the terminal, as shown in Figure 3, the device is In a cell configured with a first signal or channel, a first measurement unit 302 is configured to measure the signal quality or signal strength of the current serving cell in a cell selected to reside in after the completion of cell selection or re-selection, wherein the measurement includes a measurement based on the first signal or channel and a measurement based on the intrinsic measurement resources of the current serving cell, and at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the intrinsic measurement resources of the current serving cell, The first processing unit 303 is configured to screen for target transmission signals or channels of a cell resident and / or intrinsic measurement resource by measuring at least one transmission signal or channel of the current serving cell if, in the first signal or channel, the detection result of at least one transmission signal or channel satisfies a first condition, and if none of the detection results of at least one transmission signal or channel of the first signal or channel satisfies the first condition, by measuring at least one transmission signal or channel of the intrinsic measurement resource of the current serving cell, wherein the first condition is The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the second threshold.

[0087] In one embodiment, as shown in Figure 3, the apparatus further... In a cell where a first signal or channel is configured, the system includes a resident unit 301 configured to select a cell to reside in after the terminal has completed cell selection or re-selection.

[0088] The first processing unit 303 further, If the received signal strength of the selected transmission signal or channel does not meet the third threshold and / or the received signal quality does not meet the fourth threshold, then it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resource and / or the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the first signal of the current serving cell. or If the received signal strength of the selected transmission signal or channel meets the fifth threshold and / or the received signal quality meets the sixth threshold, the system is configured to detect the transmission signal or channel of the first signal corresponding to the transmission signal or channel of the current serving cell's intrinsic measurement resource, and based on the detection result, to determine whether the transmission signal or channel of the current serving cell's intrinsic measurement resource needs to be detected or monitored, and / or whether the scheduling signal needs to be detected or monitored.

[0089] In actual applications, the resident unit 301, the first measurement unit 302, and the second processing unit 303 can be implemented by a processor in the detection device in combination with a communication interface.

[0090] To implement the method of the embodiment of the present application, the embodiment of the present application further provides a detection device located at the terminal, as shown in Figure 4, the device is A monitoring unit 401 is configured to complete terminal selection and choose to monitor a second terminal, A second measurement unit 402 is configured to measure the signal quality or signal strength of the second terminal upon receiving first information transmitted from the second terminal, wherein the first information instructs the second terminal to transmit a second signal or channel, and the measurement includes a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, wherein at least one transmission signal or channel of the second signal or channel corresponds to at least one different transmission signal or channel of the unique measurement resource of the second terminal. The second processing unit 403 is configured to screen for a target transmission signal or channel of a unique measurement resource by measuring at least one transmission signal or channel of the second terminal, if the detection result of at least one transmission signal or channel of the second signal or channel satisfies the second condition, and if none of the detection results of at least one transmission signal or channel of the second signal or channel satisfies the second condition, wherein the second condition is The transmission signal or channel of the second signal or channel is detected. The detection power of the transmitted signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the 8th threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the eighth threshold.

[0091] In one embodiment, the second processing unit 403 further... If the received signal strength of the selected transmission signal or channel does not meet the ninth threshold and / or the received signal quality does not meet the tenth threshold, then it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resources of the second terminal and / or to detect or monitor the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the second signal of the second terminal. or If the received signal strength of the selected transmission signal or channel satisfies the 11th threshold and / or the received signal quality satisfies the 12th threshold, the system is configured to detect the transmission signal or channel of the second signal corresponding to the transmission signal or channel of the second terminal's intrinsic measurement resource, and to determine, based on the detection result, whether it is necessary to detect or monitor the transmission signal or channel of the second terminal's intrinsic measurement resource and / or whether it is necessary to detect or monitor the scheduling signal.

[0092] In actual applications, the monitoring unit 401, the second measurement unit 402, and the second processing unit 403 can be implemented by a processor in the detection device in combination with a communication interface.

[0093] In the above embodiment, when the detection device performs detection, only the division of each program module as described above was given as an example. However, in actual applications, the above processes may be assigned and executed by different program modules as needed. That is, the internal structure of the device may be divided into different program modules to perform all or part of the above processes. Furthermore, the detection device according to the above embodiment belongs to the same concept as the embodiment of the detection method, and its specific implementation process can be found in the embodiment of the method, and will not be explained again here.

[0094] Based on the hardware implementation of the above-described program module and in order to realize the method of the embodiment of the present application, the embodiment of the present application further provides a terminal, as shown in Figure 5, the terminal 500, A communication interface 501 that can interact with other terminals and / or the network side, A processor 502 is connected to the communication interface 501 and executes a computer program to perform the method according to one or more of the above technical solutions in order to realize information interaction with other terminals and / or the network side. The system includes a memory 503, and the computer program is stored in the memory 503.

[0095] Specifically, if the transmitting side includes the network side, the processor 502 measures the signal quality or signal strength of the current serving cell by the communication interface 501 in the cell in which the first signal or channel is configured, and in the cell selected to reside after the completion of cell selection or re-selection, the measurement includes a measurement based on the first signal or channel and a measurement based on the intrinsic measurement resources of the current serving cell, wherein at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the intrinsic measurement resources of the current serving cell, and at least one of the first signal or channel If, in at least one transmission signal or channel, the detection result of at least one transmission signal or channel satisfies the first condition, the system is configured to select one transmission signal or channel with optimal signal quality or signal strength from at least one transmission signal or channel of the first signal or channel as the detection target, and if none of the detection results of at least one transmission signal or channel of the first signal or channel satisfies the first condition, the system is configured to screen for target transmission signals or channels of the cell-resident and / or intrinsic measurement resources by measuring at least one transmission signal or channel of the intrinsic measurement resources of the current serving cell, where the first condition is: The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the second threshold.

[0096] In one embodiment, the processor 502 further: If the received signal strength of the selected transmission signal or channel does not meet the third threshold and / or the received signal quality does not meet the fourth threshold, then it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resource and / or the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the first signal of the current serving cell. or If the received signal strength of the selected transmission signal or channel meets the fifth threshold and / or the received signal quality meets the sixth threshold, the system is configured to detect the transmission signal or channel of the first signal corresponding to the transmission signal or channel of the current serving cell's intrinsic measurement resource, and based on the detection result, to determine whether the transmission signal or channel of the current serving cell's intrinsic measurement resource needs to be detected or monitored, and / or whether the scheduling signal needs to be detected or monitored.

[0097] If the transmitting side includes a terminal in the link between terminals, the processor 502 completes terminal selection and chooses to monitor the second terminal, and when it receives first information transmitted from the second terminal by the communication interface 501, the communication interface 501 measures the signal quality or signal strength of the second terminal, the first information instructing the second terminal to transmit a second signal or channel, the measurement including a measurement based on the second signal or channel and a measurement based on a unique measurement resource transmitted from the second terminal, and at least one transmission signal or channel of the second signal or channel is at least one different transmission signal or of the unique measurement resource of the second terminal The system has a channel relationship, and if the detection result of at least one transmission signal or channel in the second signal or channel satisfies the second condition, it selects one transmission signal or channel with optimal signal quality or signal strength from the at least one transmission signal or channel of the second signal or channel as the detection target, and if none of the detection results of the at least one transmission signal or channel of the second signal or channel satisfies the second condition, it is configured to screen for a target transmission signal or channel of the intrinsic measurement resource of the second terminal by measuring at least one transmission signal or channel of the intrinsic measurement resource, where the second condition is, The transmission signal or channel of the second signal or channel is detected. The detection power of the transmitted signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the 8th threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. This represents one of the following conditions: the detection quality of the transmitted signal or channel is better than the eighth threshold.

[0098] In one embodiment, the processor 502 further: If the received signal strength of the selected transmission signal or channel does not meet the ninth threshold and / or the received signal quality does not meet the tenth threshold, then it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resources of the second terminal and / or to detect or monitor the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the second signal of the second terminal. or If the received signal strength of the selected transmission signal or channel satisfies the 11th threshold and / or the received signal quality satisfies the 12th threshold, the system is configured to detect the transmission signal or channel of the second signal corresponding to the transmission signal or channel of the second terminal's intrinsic measurement resource, and to determine, based on the detection result, whether it is necessary to detect or monitor the transmission signal or channel of the second terminal's intrinsic measurement resource and / or whether it is necessary to detect or monitor the scheduling signal.

[0099] The specific processing processes of the processor 502 and the communication interface 501 can be understood by referring to the method described above.

[0100] Of course, in actual applications, each component in terminal 500 is coupled by the bus system 504. Understandably, the bus system 504 is used to facilitate communication between these components. In addition to the data bus, the bus system 504 further includes a power bus, a control bus, and a status signal bus. However, for clarity, in Figure 5, the various buses are labeled as the bus system 504.

[0101] The memory 503 in the embodiment of the present invention is configured to store various types of data to support the operation of the terminal 500. Examples of this data include any computer program running on the terminal 500.

[0102] The methods disclosed in the embodiments of the present application described above can be applied to or implemented by the processor 502. The processor 502 may be an integrated circuit chip having signal processing capabilities. In the implementation process, each step of the above method can be performed by instructions in the form of hardware integrated logic circuits or software within the processor 502. The processor 502 may be a general-purpose processor, a digital signal processor (DSP), or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, etc. The processor 502 can implement or execute each method, step and logic block diagram disclosed in the embodiments of the present application. The general-purpose processor may be a microprocessor or any conventional processor, etc. The steps of the methods disclosed in the embodiments of the present application may be performed directly by a hardware decoding processor or by forming hardware and software modules within the decoding processor. The software module can be placed on a storage medium, which is located in memory 503, and the processor 502 reads information in memory 503 and performs the steps of the above method in combination with its hardware.

[0103] In exemplary embodiments, terminal 500 can be implemented as one or more application-specific integrated circuits (ASICs), DSPs, programmable logic devices (PLDs), complex programmable logic devices (CPLDs), field-programmable gate arrays (FPGAs), general-purpose processors, controllers, microcontroller units (MCUs), microprocessors, or other electronic components, and can be used to perform the above method.

[0104] It should be understood that the memory 503 in this embodiment may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory. Here, non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), ferromagnetic random access memory (FRAM®), flash memory, magnetic surface memory, optical disk, or read-only memory (CD-ROM). Magnetic surface memory may be magnetic disk memory or magnetic tape memory. Volatile memory may be random access memory (RAM) used as an external cache.To the extent of illustrative but non-limiting examples, many forms of RAM are available, such as static random access memory (SRAM), synchronous static random access memory (SSRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synclink dynamic random access memory (SLDRAM), and direct memory bus random access memory (DRRAM). The memories described in the embodiments of this application include, but are not limited to, these and any other suitable types of memory.

[0105] In exemplary embodiments, embodiments of the present application further provide a storage medium, i.e., a computer storage medium, specifically a computer-readable storage medium, which includes, for example, a memory 503 in which a computer program is stored, and the steps of the above method can be carried out by executing the computer program by a processor 502 of a terminal 500. The computer-readable storage medium may be a memory such as FRAM®, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disk, or CD-ROM.

[0106] It should be explained that terms such as "first," "second," etc., are used to distinguish similar objects and are not used to describe a specific order or sequence.

[0107] Furthermore, the technical solutions described in the embodiments of this application can be combined in any way without conflict.

[0108] The above describes only preferred embodiments of the present application and is not intended to limit the scope of protection of the present application.

Claims

1. A detection method performed by a terminal, wherein the detection method is In a cell configured with a first signal or channel, the signal quality or signal strength of the cell currently selected by the terminal is measured within a cell selected to reside after the completion of cell selection or re-selection, wherein the measurement includes a measurement based on the first signal or channel and / or a measurement based on the unique measurement resources of the cell currently selected by the terminal, and at least one transmission signal or channel of the first signal or channel corresponds to at least one transmission signal or channel of the unique measurement resources of the cell currently selected by the terminal. If, in at least one transmission signal or channel of the first signal or channel, the detection result of at least one transmission signal or channel satisfies the first condition, then one transmission signal or channel with optimal signal quality or signal strength is selected from the at least one transmission signal or channel of the first signal or channel as the detection target. If none of the detection results of at least one transmission signal or channel of the first signal or channel satisfy the first condition, the terminal shall screen for the cell resident and / or the target transmission signal or channel of the intrinsic measurement resource by measuring at least one transmission signal or channel of the intrinsic measurement resource of the cell currently selected by the terminal. Includes, The first condition is, The transmission signal or channel of the first signal or channel is detected. The detected power of the transmitted signal or channel is equal to or greater than the first threshold. The detection quality of the transmitted signal or channel must be above the second threshold. The detected power of the transmitted signal or channel is greater than the first threshold. The detection quality of the transmitted signal or channel is better than the second threshold. A detection method that represents one of the following.

2. The detection method according to claim 1, wherein the unique measurement resource includes signals and / or channels that can be used for measurement by the terminal, which need to be transmitted when the network side is able to provide services to the terminal.

3. The aforementioned unique measurement resource is Reference signals used for synchronization in a system. Reference signals and / or channels used for synchronization and instruction of primary system information in the system, A reference signal configured by the system that can be used to measure idle state. The detection method according to claim 2, comprising one of the following.

4. The detection method according to claim 1, wherein at least one of the transmission signals or channels of the first signal or channel has a homolocostal (QCL) relationship with at least one of the transmission signals or channels of the intrinsic measurement resource.

5. The detection method according to any one of claims 1 to 4, wherein the first signal or channel is used by the terminal to perform a detection after the terminal has resided in a cell, and to determine, based on the detection result, whether subsequent monitoring or detection of the transmission signal or channel of the intrinsic measurement resource of the residing cell is necessary, and / or whether detection or monitoring of the scheduling signal is necessary.

6. If at least one of the transmission signals or channels of the first signal or channel satisfies the first condition, then it is not necessary to detect any of the transmission signals or channels of the unique measurement resource, and / or to detect or monitor the scheduling signal. or The detection method according to claim 5, wherein if none of the transmission signals or channels of the first signal or channel satisfy the first condition, it is necessary to detect the transmission signals or channels of the unique measurement resource, screen for at least one transmission signal or channel of the unique measurement resource, and / or detect or monitor the scheduling signal.

7. If the received signal strength of the selected transmission signal or channel does not meet the third threshold and / or the received signal quality does not meet the fourth threshold, it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resource and / or detect or monitor the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the first signal of the cell currently selected by the terminal. or A detection method according to any one of claims 1 to 4, wherein if the received signal strength of a selected transmission signal or channel satisfies a fifth threshold and / or the received signal quality satisfies a sixth threshold, the terminal detects the transmission signal or channel of the first signal corresponding to the transmission signal or channel of the intrinsic measurement resource of the cell currently selected by the terminal, and based on the detection result, determines whether it is necessary to detect or monitor the transmission signal or channel of the intrinsic measurement resource of the cell currently selected by the terminal and / or whether it is necessary to detect or monitor the scheduling signal.

8. The third threshold and the fifth threshold are either the same or different. and / or, The detection method according to claim 7, wherein the fourth threshold and the sixth threshold are the same or different.

9. A detection method performed by a first terminal, wherein the detection method is After completing the device selection and choosing to monitor the second device, Upon receiving first information transmitted from the second terminal, the signal quality or signal strength of the second terminal is measured, wherein the first information instructs the second terminal to transmit a second signal or channel, and the measurement includes a measurement based on the second signal or channel and / or a measurement based on a unique measurement resource transmitted from the second terminal, wherein at least one transmission signal or channel of the second signal or channel corresponds to at least one transmission signal or channel of the unique measurement resource of the second terminal. If, in at least one transmission signal or channel of the second signal or channel, the detection result of at least one transmission signal or channel satisfies the second condition, then one transmission signal or channel with optimal signal quality or signal strength is selected from the at least one transmission signal or channel of the second signal or channel as the detection target. If none of the detection results for at least one transmission signal or channel of the second signal or channel satisfy the second condition, the target transmission signal or channel of the unique measurement resource of the second terminal is screened by measuring at least one transmission signal or channel of the unique measurement resource. Includes, The second condition is, The transmission signal or channel of the second signal or channel is detected. The detection power of the transmission signal or channel is equal to or greater than the seventh threshold. The detection quality of the transmitted signal or channel must be above the eighth threshold. The detected power of the transmitted signal or channel is greater than the seventh threshold. The detection quality of the transmitted signal or channel is better than the eighth threshold. A detection method that represents one of the following.

10. The aforementioned unique measurement resource is A reference signal used for synchronization in links between terminals. Reference signals and / or channels used for synchronization and primary information instruction in links between terminals, A reference signal configured by the system that can be used to measure idle state. The detection method according to claim 9, comprising one of the following.

11. The detection method according to claim 9, wherein at least one of the transmission signals or channels of the second signal or channel has a homolocostal (QCL) relationship with at least one of the transmission signals or channels of the intrinsic measurement resource.

12. The detection method according to any one of claims 9 to 11, wherein the second signal or channel is used, after selecting a terminal, for the first terminal to perform a detection and determine, based on the detection result, whether subsequent monitoring or detection of the transmission signal or channel of the second terminal's unique measurement resource is required, and / or whether detection or monitoring of the scheduling signal is required.

13. If at least one of the transmission signals or channels of the second signal or channel satisfies the second condition, then it is not necessary to detect any of the transmission signals or channels of the intrinsic measurement resource, and / or to detect or monitor the scheduling signal. or The detection method according to claim 12, wherein if none of the transmission signals or channels of the second signal or channel satisfy the second condition, it is necessary to detect the transmission signals or channels of the unique measurement resource, screen for at least one transmission signal or channel of the unique measurement resource, and / or detect or monitor the scheduling signal.

14. If the received signal strength of the selected transmission signal or channel does not meet the ninth threshold and / or the received signal quality does not meet the tenth threshold, then it is necessary to detect or monitor at least one transmission signal or channel corresponding to the intrinsic measurement resource of the second terminal and / or to detect or monitor the scheduling signal, and it is not necessary to detect at least one transmission signal or channel of the second signal of the second terminal. or A detection method according to any one of claims 9 to 11, wherein if the received signal strength of a selected transmission signal or channel satisfies an eleventh threshold and / or the received signal quality satisfies a twelfth threshold, the transmission signal or channel of the second signal corresponding to the transmission signal or channel of the second terminal's intrinsic measurement resource is detected, and based on the detection result, it is determined whether or not it is necessary to detect or monitor the transmission signal or channel of the second terminal's intrinsic measurement resource and / or whether or not it is necessary to detect or monitor the scheduling signal.

15. A terminal, The terminal comprises a processor and a memory that stores a computer program executable by the processor. A terminal wherein the processor executes the computer program to perform the detection method described in any one of claims 1 to 4, or the detection method described in any one of claims 9 to 11.

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