WO2023221129A1 - 信道检测方法、通信设备及存储介质 - Google Patents

信道检测方法、通信设备及存储介质 Download PDF

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Publication number
WO2023221129A1
WO2023221129A1 PCT/CN2022/094248 CN2022094248W WO2023221129A1 WO 2023221129 A1 WO2023221129 A1 WO 2023221129A1 CN 2022094248 W CN2022094248 W CN 2022094248W WO 2023221129 A1 WO2023221129 A1 WO 2023221129A1
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WIPO (PCT)
Prior art keywords
detection
channel
window
period
information
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PCT/CN2022/094248
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English (en)
French (fr)
Inventor
朱荣昌
黄伟
黄钧蔚
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深圳传音控股股份有限公司
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Priority to PCT/CN2022/094248 priority Critical patent/WO2023221129A1/zh
Publication of WO2023221129A1 publication Critical patent/WO2023221129A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA

Definitions

  • This application relates to the field of communication technology, and specifically to a channel detection method, communication equipment and storage medium.
  • the terminal device can measure the spectrum status in the surrounding environment and report it to the network device.
  • the spectrum status includes whether the spectrum is occupied by other devices.
  • the network device can allocate resources to the terminal device based on the spectrum status.
  • the inventor found that there are at least the following problems: the current channel detection solution is targeted at single terminal equipment and network equipment scenarios. For side-link scenarios under unlicensed spectrum, there is currently no solution to provide network equipment with the spectrum status of the first terminal equipment and/or the second terminal equipment. The network equipment cannot provide the first terminal equipment and/or the second terminal equipment with spectrum conditions based on the spectrum status. The two terminal devices allocate reasonable resources.
  • this application provides a channel detection method, communication device and storage medium, so that the network device can learn the channel status of the first terminal device and/or the second terminal device.
  • this application provides a channel detection method, which can be applied to network equipment (such as base stations).
  • the method includes:
  • the channel detection information includes first channel detection information of the first terminal device and/or second channel detection information of the second terminal device;
  • the channel detection result includes a first detection result of the first terminal device and/or a second detection result of the second terminal device.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold; and /or,
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the method also includes at least one of the following:
  • the first detection window includes at least one of the following: a first starting position used to indicate the time domain starting position of the first detection window, a first duration used to indicate the duration of the first detection window, a first starting position used to indicate the first detection window duration, and a first starting position used to indicate the first detection window time domain start position.
  • the first offset parameter of the starting position of the time domain of the detection window, the first parameter used to indicate that the duration of the first detection window is M milliseconds or M time slots, M is a positive number;
  • the second detection window includes at least one of the following: a second starting position used to indicate the time domain starting position of the second detection window, a second duration used to indicate the duration of the second detection window, a second starting position used to indicate the time domain start position of the second detection window, The second offset parameter of the starting position of the time domain of the second detection window, the second parameter used to indicate that the duration of the second detection window is N milliseconds or N time slots, N is a positive number;
  • the first detection period includes a first period parameter indicating that the first detection period is L milliseconds or L time slots, and L is a positive number;
  • the second detection period includes a second period parameter indicating that the duration of the second detection period is K milliseconds or K time slots, and K is a positive number.
  • the method also includes at least one of the following:
  • the first detection bandwidth includes a first subcarrier spacing and/or a first cyclic prefix type
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type
  • the first detection type includes at least one of the following: received signal energy indication, reference signal received power, signal to dryness ratio;
  • the second detection type includes at least one of the following: received signal energy indication, reference signal received power, and signal-to-interference ratio.
  • the first detection result includes a first detection ratio and/or first information indicating that the first detection ratio is greater than or equal to the first detection threshold; and/or,
  • the second detection result includes a second detection ratio and/or second information, the second information indicating that the second detection ratio is greater than or equal to the second detection threshold.
  • the method also includes at least one of the following:
  • the first detection ratio includes at least one of the following: the proportion of time slots in the first detection window and/or the first detection period in which the received signal energy indication is not less than the first detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the first detection threshold within the first detection window and/or the first detection period, within the first detection window and/or the first detection period The proportion of time slots in a detection period in which the received signal dryness ratio is not less than the first detection threshold;
  • the second detection ratio includes at least one of the following: the proportion of time slots in the second detection window and/or the second detection period in which the received signal energy indication is not less than the second detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the second detection threshold within the second detection window and/or the second detection period, within the second detection window and/or the second detection period The proportion of time slots in the second detection period in which the received signal dryness ratio is not less than the second detection threshold.
  • the method also includes:
  • the configuration information includes reporting content and/or triggering conditions.
  • this application provides a channel detection method, which is applied to a first terminal device.
  • the method includes the following steps:
  • Receive channel detection information where the channel detection information includes the first channel detection information of the first terminal device and/or the second channel detection information of the second terminal device;
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold; and /or,
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the method also includes at least one of the following:
  • the first detection window includes at least one of the following: a first starting position used to indicate the time domain starting position of the first detection window, a first duration used to indicate the duration of the first detection window, a first starting position used to indicate the first detection window duration, and a first starting position used to indicate the first detection window time domain start position.
  • the first offset parameter of the starting position of the time domain of the detection window, the first parameter used to indicate that the duration of the first detection window is M milliseconds or M time slots, M is a positive number;
  • the second detection window includes at least one of the following: a second starting position used to indicate the time domain starting position of the second detection window, a second duration used to indicate the duration of the second detection window, a second starting position used to indicate the time domain start position of the second detection window, The second offset parameter of the starting position of the time domain of the second detection window, the second parameter used to indicate that the duration of the second detection window is N milliseconds or N time slots, N is a positive number;
  • the first detection period includes a first period parameter indicating that the first detection period is L milliseconds or L time slots, and L is a positive number;
  • the second detection period includes a second period parameter indicating that the duration of the second detection period is K milliseconds or K time slots, and K is a positive number.
  • the method also includes at least one of the following:
  • the first detection bandwidth includes a first subcarrier spacing and/or a first cyclic prefix type
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type
  • the first detection type includes at least one of the following: received signal energy indication, reference signal received power, signal to dryness ratio;
  • the second detection type includes at least one of the following: received signal energy indication, reference signal received power, and signal-to-interference ratio.
  • step S12 specifically includes:
  • the first detection time domain is the time domain determined by the first detection window and/or the first detection period
  • the first detection frequency domain is the first detection frequency point and/or The first detection bandwidth determines the frequency domain.
  • the method also includes:
  • the first detection result includes a first detection ratio and/or first information, the first information indicating that the first detection ratio is greater than or equal to the first detection threshold; and/or,
  • the second detection result includes a second detection ratio and/or second information, the second information indicating that the second detection ratio is greater than or equal to the second detection threshold.
  • the method also includes at least one of the following:
  • the first detection ratio includes at least one of the following: the proportion of time slots in the first detection window and/or the first detection period in which the received signal energy indication is not less than the first detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the first detection threshold within the first detection window and/or the first detection period, within the first detection window and/or the first detection period The proportion of time slots in a detection period in which the received signal dryness ratio is not less than the first detection threshold;
  • the second detection ratio includes at least one of the following: the proportion of time slots in the second detection window and/or the second detection period in which the received signal energy indication is not less than the second detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the second detection threshold within the second detection window and/or the second detection period, within the second detection window and/or the second detection period The proportion of time slots in the second detection period in which the received signal dryness ratio is not less than the second detection threshold.
  • the method also includes:
  • the method also includes:
  • Receive configuration information which includes reporting content and/or triggering conditions.
  • this application provides a channel detection method, which is applied to the first terminal device.
  • the method includes the following steps:
  • the channel detection information including the first channel detection information of the first terminal device and/or the second channel detection information of the second terminal device, obtain or obtain the channel detection result according to a preset strategy
  • obtaining or obtaining channel detection results according to a preset strategy includes at least one of the following:
  • the second detection result is obtained by the second terminal device performing channel detection based on the first channel detection information, and the channel The detection results include the first detection results and/or the second detection results.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold; and /or,
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the method also includes at least one of the following:
  • the first detection window includes at least one of the following: a first starting position used to indicate the time domain starting position of the first detection window, a first duration used to indicate the duration of the first detection window, a first starting position used to indicate the first detection window duration, and a first starting position used to indicate the first detection window time domain start position.
  • the first offset parameter of the starting position of the time domain of the detection window, the first parameter used to indicate that the duration of the first detection window is M milliseconds or M time slots, M is a positive number;
  • the second detection window includes at least one of the following: a second starting position used to indicate the time domain starting position of the second detection window, a second duration used to indicate the duration of the second detection window, a second starting position used to indicate the time domain start position of the second detection window, The second offset parameter of the starting position of the time domain of the second detection window, the second parameter used to indicate that the duration of the second detection window is N milliseconds or N time slots, N is a positive number;
  • the first detection period includes a first period parameter indicating that the first detection period is L milliseconds or L time slots, and L is a positive number;
  • the second detection period includes a second period parameter indicating that the duration of the second detection period is K milliseconds or K time slots, and K is a positive number.
  • the method also includes at least one of the following:
  • the first detection bandwidth includes a first subcarrier spacing and/or a first cyclic prefix type
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type
  • the first detection type includes at least one of the following: received signal energy indication, reference signal received power, signal to dryness ratio;
  • the second detection type includes at least one of the following: received signal energy indication, reference signal received power, and signal to dryness ratio.
  • performing channel detection based on the first channel detection information to obtain the first channel detection result includes:
  • the first detection time domain is the time domain determined by the first detection window and/or the first detection period
  • the first detection frequency domain is the first detection frequency point and/or The first detection bandwidth determines the frequency domain.
  • the first detection result includes a first detection ratio and/or first information indicating that the first detection ratio is greater than or equal to the first detection threshold; and/or,
  • the second detection result includes a second detection ratio and/or second information, the second information indicating that the second detection ratio is greater than or equal to the second detection threshold.
  • the method also includes at least one of the following:
  • the first detection ratio includes at least one of the following: the proportion of time slots in the first detection window and/or the first detection period in which the received signal energy indication is not less than the first detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the first detection threshold within the first detection window and/or the first detection period, within the first detection window and/or the first detection period The proportion of time slots in a detection period in which the received signal dryness ratio is not less than the first detection threshold;
  • the second detection ratio includes at least one of the following: the proportion of time slots in the second detection window and/or the second detection period in which the received signal energy indication is not less than the second detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the second detection threshold within the second detection window and/or the second detection period, within the second detection window and/or the second detection period The proportion of time slots in the second detection period in which the received signal dryness ratio is not less than the second detection threshold.
  • the method also includes:
  • Receive configuration information which includes reporting content and/or triggering conditions.
  • this application provides a channel detection method, applied to a second terminal device, the method includes:
  • the second detection information includes at least one of the following:
  • the second detection window, the second detection period, the second detection frequency point, the second detection bandwidth, the second detection type, and the second detection threshold are the second detection window, the second detection period, the second detection frequency point, the second detection bandwidth, the second detection type, and the second detection threshold.
  • the method also includes at least one of the following:
  • the second detection window includes at least one of the following: a second starting position used to indicate the time domain starting position of the second detection window, a second duration used to indicate the duration of the second detection window, a second starting position used to indicate the time domain start position of the second detection window, The second offset parameter of the starting position of the time domain of the second detection window, the second parameter used to indicate that the duration of the second detection window is N milliseconds or N time slots, N is a positive number;
  • the second detection period includes a second period parameter indicating that the duration of the second detection period is K milliseconds or K time slots, and K is a positive number.
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type.
  • the second detection type includes at least one of the following: received signal energy indication, reference signal received power, and signal-to-interference ratio.
  • step S22 specifically includes:
  • the second detection time domain is the time domain determined by the second detection window and/or the second detection period
  • the second detection frequency domain is the second detection frequency point and/or The second detection bandwidth determines the frequency domain.
  • the second detection result includes a second detection ratio and/or second information.
  • the second information indicates that the second detection ratio is greater than or equal to a second detection threshold.
  • the second detection ratio includes at least one of the following:
  • the method also includes:
  • Receive configuration information which includes reporting content and/or triggering conditions.
  • this application provides a channel detection device, including:
  • a sending module configured to send channel detection information, where the channel detection information includes first channel detection information of the first terminal device and/or second channel detection information of the second terminal device;
  • a receiving module configured to receive a channel detection result, where the channel detection result includes a first detection result of the first terminal device and/or a second detection result of the second terminal device.
  • this application provides a channel detection device, including:
  • a receiving module configured to receive channel detection information, where the channel detection information includes first channel detection information of the first terminal device and/or second channel detection information of the second terminal device;
  • a detection module configured to perform channel detection according to the first channel detection information and obtain a first detection result
  • a sending module configured to send a channel detection result, where the channel detection result includes the first detection result and/or the second detection result of the second terminal device.
  • this application provides a channel detection device, including:
  • a processing module configured to obtain or obtain a channel detection result according to a preset strategy in response to the channel detection information including the first channel detection information of the first terminal device and/or the second channel detection information of the second terminal device;
  • a transceiver module configured to send the channel detection results.
  • this application provides a channel detection device, including:
  • a receiving module used to receive the second detection information
  • a detection module configured to perform channel detection according to the second detection information and obtain a second detection result of the second terminal device
  • a sending module configured to send the second detection result.
  • this application provides a communication device, including: a memory and a processor;
  • the memory is used to store program instructions
  • the processor is configured to call program instructions in the memory to execute the channel detection method as described in any one of the first to fourth aspects.
  • the present application provides a computer-readable storage medium with a computer program stored on the storage medium; when the computer program is executed, the channel as described in any one of the first to fourth aspects is implemented. Detection method.
  • the network device can send channel detection information.
  • the channel detection information includes the first channel detection information of the first terminal device and/or the channel detection information of the second terminal device.
  • the first terminal device can send channel detection information according to the first terminal device.
  • a channel detection information is used to perform channel detection to obtain a first detection result.
  • the second terminal device can perform channel detection according to the second channel detection information to obtain a second detection result. Then the network device receives the channel detection result, and the channel detection result includes the first detection result. test results and/or second test results.
  • the network device can learn the channel conditions of the first terminal device and/or the second terminal device, so that it can effectively provide the first terminal device and the first terminal device with the channel conditions according to the channel conditions of the first terminal device and/or the second terminal device. /or the second terminal device allocates resources.
  • Figure 1 is a schematic diagram of the hardware structure of a terminal device provided by an embodiment of the present application.
  • FIG. 2 is a communication network system architecture diagram provided by an embodiment of the present application.
  • Figure 3 is a schematic diagram of an application scenario provided by the embodiment of this application.
  • Figure 4 is a schematic diagram of the scene architecture provided by the embodiment of this application.
  • Figure 5 is a signaling diagram 1 of the channel detection method provided by the embodiment of the present application.
  • Figure 6 is a schematic diagram 1 of determining the time domain position of the first detection window provided by an embodiment of the present application
  • Figure 7 is a second schematic diagram of determining the time domain position of the first detection window provided by an embodiment of the present application.
  • Figure 8 is a schematic diagram 2 of the scene architecture provided by the embodiment of this application.
  • Figure 9 is a signaling diagram 2 of the channel detection method provided by the embodiment of the present application.
  • Figure 10 is the third signaling diagram of the channel detection method provided by the embodiment of the present application.
  • Figure 11 is a schematic structural diagram of a channel detection device provided by an embodiment of the present application.
  • Figure 12 is a schematic structural diagram 2 of the channel detection device provided by the embodiment of the present application.
  • Figure 13 is a schematic structural diagram three of the channel detection device provided by the embodiment of the present application.
  • Figure 14 is a schematic structural diagram 4 of a channel detection device provided by an embodiment of the present application.
  • Figure 15 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • first, second, third, etc. may be used herein to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as “when” or “when” or “in response to determining.”
  • singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context indicates otherwise.
  • A, B, C means “any of the following: A; B; C; A and B; A and C; B and C; A and B and C"; another example is, “ A, B or C” or "A, B and/or C” means "any of the following: A; B; C; A and B; A and C; B and C; A and B and C". Exceptions to this definition occur only when the combination of elements, functions, steps, or operations is inherently mutually exclusive in some manner.
  • each step in the flow chart in the embodiment of the present application is displayed in sequence as indicated by the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated in this article, the execution of these steps is not strictly limited in order, and they can be executed in other orders. Moreover, at least some of the steps in the figure may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but may be executed at different times, and their execution order is not necessarily sequential. may be performed in turn or alternately with other steps or sub-steps of other steps or at least part of stages.
  • the words “if” or “if” as used herein may be interpreted as “when” or “when” or “in response to determination” or “in response to detection.”
  • the phrase “if determined” or “if (stated condition or event) is detected” may be interpreted as “when determined” or “in response to determining” or “when (stated condition or event) is detected )” or “in response to detecting (a stated condition or event)”.
  • step codes such as S51 and S52 are used for the purpose of describing the corresponding content more clearly and concisely, and do not constitute a substantial restriction on the sequence. Those skilled in the art may S52 will be executed first and then S51, etc., but these should be within the protection scope of this application.
  • the communication device in this application may be a terminal device (such as a mobile phone) or a network device (such as a base station).
  • a terminal device such as a mobile phone
  • a network device such as a base station
  • the terminal device may be a mobile terminal, and the mobile terminal may be implemented in various forms.
  • the mobile terminal described in this application may include mobile phones, tablet computers, notebook computers, PDAs, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, Mobile terminals such as wearable devices, smart bracelets, and pedometers, as well as fixed terminals such as digital TVs and desktop computers.
  • a mobile terminal will be taken as an example.
  • the structure according to the embodiments of the present application can also be applied to fixed-type terminals.
  • the mobile terminal 100 may include: an RF (Radio Frequency, radio frequency) unit 101, a WiFi module 102, an audio output unit 103, and a /V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111 and other components.
  • RF Radio Frequency, radio frequency
  • the radio frequency unit 101 can be used to receive and send information or signals during a call. Specifically, after receiving the downlink information of the base station, it is processed by the processor 110; in addition, the uplink data is sent to the base station.
  • the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, transceiver, coupler, low noise amplifier, duplexer, etc.
  • the radio frequency unit 101 can also communicate with the network and other devices through wireless communication.
  • the above wireless communication can use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication, Global Mobile Communications System), GPRS (General Packet Radio Service, General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000 , Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division) Duplexing-Long Term Evolution, Frequency Division Duplex Long Term Evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution, Time Division Duplex Long Term Evolution) and 5G, etc.
  • GSM Global System of Mobile communication, Global Mobile Communications System
  • GPRS General Packet Radio Service
  • CDMA2000 Code Division Multiple Access 2000
  • WCDMA Wideband Code Division Multiple Access
  • TD-SCDMA Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code
  • WiFi is a short-distance wireless transmission technology.
  • the mobile terminal can help users send and receive emails, browse web pages, access streaming media, etc. through the WiFi module 102. It provides users with wireless broadband Internet access.
  • FIG. 1 shows the WiFi module 102, it can be understood that it is not a necessary component of the mobile terminal and can be omitted as needed without changing the essence of the invention.
  • the audio output unit 103 may, when the mobile terminal 100 is in a call signal receiving mode, a call mode, a recording mode, a voice recognition mode, a broadcast receiving mode, etc., receive the audio signal received by the radio frequency unit 101 or the WiFi module 102 or store it in the memory 109 The audio data is converted into audio signals and output as sound. Furthermore, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, or the like.
  • the A/V input unit 104 is used to receive audio or video signals.
  • the A/V input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042.
  • the graphics processor 1041 can process still pictures or images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Video image data is processed.
  • the processed image frames may be displayed on the display unit 106.
  • the image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage media) or sent via the radio frequency unit 101 or WiFi module 102.
  • the microphone 1042 can receive sounds (audio data) via the microphone 1042 in operating modes such as a phone call mode, a recording mode, a voice recognition mode, and the like, and can process such sounds into audio data.
  • the processed audio (voice) data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 101 for output in a phone call mode.
  • Microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to eliminate (or suppress) noise or interference generated in the process of receiving and transmitting audio signals.
  • the mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light.
  • the proximity sensor can turn off the display when the mobile terminal 100 moves to the ear. Panel 1061 and/or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes). It can detect the magnitude and direction of gravity when stationary.
  • It can be used to identify applications of mobile phone posture (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone, it can also be configured with fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, Other sensors such as thermometers and infrared sensors will not be described in detail here.
  • the display unit 106 is used to display information input by the user or information provided to the user.
  • the display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 107 may be used to receive input numeric or character information, and generate key signal input related to user settings and function control of the mobile terminal.
  • the user input unit 107 may include a touch panel 1071 and other input devices 1072.
  • the touch panel 1071 also known as a touch screen, can collect the user's touch operations on or near the touch panel 1071 (for example, the user uses a finger, stylus, or any suitable object or accessory on or near the touch panel 1071 operation), and drive the corresponding connection device according to the preset program.
  • the touch panel 1071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device and converts it into contact point coordinates , and then sent to the processor 110, and can receive the commands sent by the processor 110 and execute them.
  • the touch panel 1071 can be implemented using various types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 107 may also include other input devices 1072.
  • other input devices 1072 may include but are not limited to one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, etc., which are not specifically discussed here. limited.
  • the touch panel 1071 can cover the display panel 1061.
  • the touch panel 1071 detects a touch operation on or near it, it is transmitted to the processor 110 to determine the type of the touch event, and then the processor 110 determines the type of the touch event according to the touch event.
  • the type provides corresponding visual output on the display panel 1061.
  • the touch panel 1071 and the display panel 1061 are used as two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated. The implementation of the input and output functions of the mobile terminal is not limited here.
  • the interface unit 108 serves as an interface through which at least one external device can be connected to the mobile terminal 100 .
  • external devices may include a wired or wireless headphone port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 108 may be used to receive input (eg, data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to connect between the mobile terminal 100 and an external device. Transfer data between devices.
  • Memory 109 may be used to store software programs as well as various data.
  • the memory 109 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.;
  • the storage data area may Store data created based on the use of the mobile phone (such as audio data, phone book, etc.), etc.
  • memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
  • the processor 110 is the control center of the mobile terminal, using various interfaces and lines to connect various parts of the entire mobile terminal, by running or executing software programs and/or modules stored in the memory 109, and calling data stored in the memory 109 , execute various functions of the mobile terminal and process data, thereby overall monitoring the mobile terminal.
  • the processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor.
  • the application processor mainly processes the operating system, user interface, application programs, etc., and modulation
  • the demodulation processor mainly handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 110 .
  • the mobile terminal 100 may also include a power supply 111 (such as a battery) that supplies power to various components.
  • a power supply 111 such as a battery
  • the power supply 111 may be logically connected to the processor 110 through a power management system, thereby managing charging, discharging, and power consumption management through the power management system. and other functions.
  • the mobile terminal 100 may also include a Bluetooth module, etc., which will not be described again here.
  • FIG. 2 is an architecture diagram of a communication network system provided by an embodiment of the present application.
  • the communication network system is an LTE system of universal mobile communication technology.
  • the LTE system includes UEs (User Equipment, User Equipment) connected in sequence. )201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, Evolved UMTS Terrestrial Radio Access Network) 202, EPC (Evolved Packet Core, Evolved Packet Core Network) 203 and the operator's IP business 204.
  • UEs User Equipment, User Equipment
  • E-UTRAN Evolved UMTS Terrestrial Radio Access Network
  • EPC Evolved Packet Core, Evolved Packet Core Network
  • UE 201 may be the above-mentioned terminal 100, which will not be described again here.
  • E-UTRAN202 includes eNodeB2021 and other eNodeB2022, etc.
  • eNodeB2021 can be connected to other eNodeB2022 through backhaul (for example, X2 interface), eNodeB2021 is connected to EPC203, and eNodeB2021 can provide access from UE201 to EPC203.
  • backhaul for example, X2 interface
  • EPC 203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS (Home Subscriber Server, home user server) 2032, other MME 2033, SGW (Serving Gate Way, service gateway) 2034, PGW (PDN Gate Way, packet data Network Gateway) 2035 and PCRF (Policy and Charging Rules Function, policy and charging functional entity) 2036, etc.
  • MME2031 is a control node that processes signaling between UE201 and EPC203, and provides bearer and connection management.
  • HSS2032 is used to provide some registers to manage functions such as the home location register (not shown in the figure), and to save some user-specific information about service characteristics, data rates, etc. All user data can be sent through SGW2034.
  • PGW2035 can provide IP address allocation and other functions for UE 201.
  • PCRF2036 is the policy and charging control policy decision point for business data flows and IP bearer resources. It is the policy and charging execution function. The unit (not shown) selects and provides available policy and charging control decisions.
  • IP services 204 may include the Internet, Intranet, IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) or other IP services.
  • IMS IP Multimedia Subsystem, IP Multimedia Subsystem
  • Figure 3 is a schematic diagram of an application scenario provided by an embodiment of the present application. As shown in Figure 3, it includes a network device 30, a first terminal device 31 and a second terminal device 32. Wireless communication can be performed between the network device 30 and the first terminal device 31, between the network device 30 and the second terminal device 32, and between the first terminal device 31 and the second terminal device 32. Among them, the network device 30 and the first terminal device 31 form a first pair of links, the network device 30 and the second terminal device 32 form a second pair of links, and the first terminal device 31 and the second terminal device 32 form a second pair of links. form a third pair of links.
  • the terminal device may be a device that includes a wireless transceiver function and can cooperate with a network device to provide communication services to users.
  • the terminal equipment may refer to user equipment (User Equipment, UE), access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication equipment, User agent or user device.
  • User Equipment User Equipment
  • the terminal device may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a device with wireless Handheld devices with communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in future 5G networks or networks after 5G, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the network device may be a device used to communicate with a terminal device, for example, it may be a base station (Global System for Mobile Communication, GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA) communication system.
  • Base Transceiver Station BTS
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • WCDMA Wideband Code Division Multiple Access
  • Evolutional Node B, eNB evolutionary base station
  • the network equipment can be relay stations, access points, vehicle-mounted equipment, wearable devices, and network-side equipment in future 5G networks or networks after 5G or future evolved Public Land Mobile Networks (Public Land Mobile Network, PLMN) network equipment, etc.
  • PLMN Public Land Mobile Network
  • the network equipment involved in the embodiments of this application may also be called Radio Access Network (Radio Access Network, RAN) equipment.
  • the RAN device is connected to the terminal device and is used to receive data from the terminal device and send it to the core network device.
  • RAN equipment corresponds to different equipment in different communication systems. For example, it corresponds to base stations and base station controllers in 2G systems, base stations and radio network controllers (Radio Network Controller, RNC) in 3G systems, and evolution in 4G systems.
  • Type base station (Evolutional Node B, eNB) corresponds to the 5G system in the 5G system, such as the access network equipment (such as gNB, centralized unit CU, distributed unit DU) in New Radio (NR).
  • NR refers to a new generation of wireless access network technology and can be applied to future evolution networks, such as future 5G systems.
  • the solutions in the embodiments of this application can also be applied to other wireless communication networks such as Wireless Fidelity (WIFI) and Long Term Evolution (LTE).
  • WIFI Wireless Fidelity
  • LTE Long Term Evolution
  • the corresponding names can also be used in other wireless communication networks. The name of the function is replaced.
  • the network device 30 since the network device 30 does not work on the unlicensed spectrum, the network device does not know the channel interference situation on the unlicensed spectrum. Even if the network device 30 works on an unlicensed spectrum, since the network device 30 and the first terminal device 31 and the second terminal device 32 are in different areas, the channel interference experienced by the network device 30 is different from that of the first terminal device 31 and the second terminal device. The channel interference situation of 32 is also different. If the network device 30 lacks channel interference conditions for the first terminal device 31 and the second terminal device 32, it cannot effectively allocate resources in the resource pool to the first terminal device 31 and the second terminal device 32, including time domain resources and/or Frequency domain resources.
  • the present application provides a channel detection method so that the network device can learn the channel detection results of the first terminal device and/or the second terminal device after performing channel detection, so that the first terminal device can be based on the channel detection result. and/or the second terminal device allocates resources.
  • the solution of this application will be introduced below based on the application scenario illustrated in Figure 3.
  • Figure 4 is a schematic diagram of a scenario architecture provided by an embodiment of the present application. As shown in Figure 4, it includes a network device 40, a first terminal device 41 and a second terminal device 42. Wireless communication can be performed between the network device 40 and the first terminal device 41, and wireless communication can be performed between the first terminal device 41 and the second terminal device 42.
  • the network including the network device 40 and the first terminal device 41 can also be called a non-terrestrial communication network (Non-Terrestrial Network, NTN), where NTN refers to the connection between the terminal device and the satellite (which can also be called a network device). communication network.
  • NTN non-terrestrial Network
  • the network including the first terminal device 41 and the second terminal device 42 may also be referred to as a side-link communication network.
  • the network device 40 may instruct the first terminal device to perform channel detection through the first channel detection information. After performing the channel detection and obtaining the first detection result, the first terminal device 41 may report the first detection result to the network device 40 . The network device 40 may also send the second channel detection information to the second terminal device 42 through the first terminal device 41 to instruct the second terminal device 42 to perform channel detection. After performing channel detection and obtaining the second detection result, the second terminal device 42 may send the second detection result to the first terminal device 41 , and the first terminal device 41 reports the second detection result to the network device 40 . That is, in the architecture illustrated in FIG. 4 , the second terminal device 42 does not directly communicate with the network device 40 , but communicates with the network device 40 through the first terminal device 41 .
  • FIG. 5 is a signaling diagram 1 of the channel detection method provided by the embodiment of the present application. As shown in Figure 5,
  • the network device sends channel detection information to the first terminal device.
  • the channel detection information includes the first channel detection information of the first terminal device and/or the second channel detection information of the second terminal device.
  • the channel detection information is carried by RRC signaling.
  • the network device sends RRC signaling to the first terminal device, and the first terminal device obtains channel detection information according to the RRC signaling.
  • the channel detection information includes first channel detection information and/or second channel detection information.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold.
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the first channel detection information is used to instruct the first terminal device to perform channel detection.
  • the second channel detection information is used to instruct the second terminal device to perform channel detection.
  • the number of second terminal devices is not less than one.
  • the number of second channel detection information is no less than one.
  • the second channel detection information corresponds to the second terminal device one-to-one.
  • the second terminal device receives the same second channel detection information.
  • the first terminal device performs channel detection according to the first channel detection information and obtains the first detection result.
  • the first terminal device can perform channel detection according to the first channel detection information, thereby obtaining the first detection result.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold.
  • the first detection window includes at least one of a first starting position, a first duration, a first bias parameter, and a first parameter.
  • the first starting position is used to indicate the time domain starting position of the first detection window
  • the first duration is used to indicate the duration of the first detection window
  • the first offset parameter is used to determine the duration of the first detection window.
  • Domain starting position the first parameter is used to indicate the duration of the first detection window.
  • the first detection window includes a first starting position and a first duration
  • the time domain position corresponding to the first detection window can be determined based on the first starting position and the first duration. For example, if the first starting position is time t0 and the first duration is 100ms, then the time domain position corresponding to the first detection window is the period from t0 to t0+100ms.
  • the first detection window includes a first offset parameter, and the first offset parameter is used to indicate the time difference between the time domain starting position and the starting time of the first detection window.
  • the first detection window includes a first parameter, and the first parameter is used to indicate the duration of the first detection window in milliseconds.
  • the first parameter is M, it means that the duration of the first detection window is M milliseconds, and M is a positive number.
  • the first detection window includes a first parameter, and the value unit of the first parameter is used to indicate the duration of the first detection window is a time slot.
  • the first parameter is M
  • M is a positive number.
  • the first detection period includes a first period parameter, and the first period parameter is used to indicate the detection period of the first detection window.
  • the value unit of the first period parameter used to indicate the detection period of the first detection window is milliseconds.
  • the first period parameter is L, it means that the detection period of the first detection window is L milliseconds, and L is a positive number.
  • the value unit of the first period parameter used to indicate the detection period of the first detection window is a time slot.
  • the first period parameter is L, it means that the detection period of the first detection window is L time slots, and L is a positive number.
  • the first detection window and the first detection period are introduced.
  • the time domain when the first terminal device performs channel detection can be determined. Location. The following will be introduced in conjunction with Figures 6 and 7.
  • Figure 6 is a schematic diagram 1 of determining the time domain position of the first detection window provided by the embodiment of the present application, in which the first starting position t0 is 0s, the first duration is 100ms, and the first detection period is 1s. According to the first starting position , the first duration and the first detection period can determine the time domain position of the first detection window as indicated by the shaded part in Figure 6, including 0-100ms, 1000-1100ms, 2000-2100ms, 3000-3100ms and so on.
  • Figure 7 is a second schematic diagram of determining the time domain position of the first detection window provided by the embodiment of the present application, in which the starting time t1 is 0s, the first bias parameter is 200ms, the first detection period is 2s, and the duration of the first detection window The duration is 200ms, then the time domain position of the first detection window can be determined according to the starting time t1, the first offset parameter, and the first detection period, as shown by the shaded part in Figure 7, including 200-400ms, 2200-2400ms, 4200 -4400ms, 6200-6400ms, etc.
  • the first channel detection information includes a first detection frequency point, and the first detection frequency point is a frequency point where the detection channel required by the first terminal device is located.
  • the first channel detection information includes a first detection bandwidth.
  • the first detection bandwidth is the frequency domain width of the detection channel required by the first terminal device.
  • the frequency domain width of the detection channel required by the first terminal device is determined by the number of resource blocks. Sure.
  • the first terminal device determines the frequency domain of the required detection channel according to the first detection frequency point and/or the first detection bandwidth.
  • the first detection bandwidth includes a first subcarrier spacing and/or a first cyclic prefix type.
  • the first cyclic prefix type is a normal cyclic prefix type and/or a long cyclic prefix type.
  • the first terminal device determines the frequency domain of the required detection channel according to at least one of the first detection frequency point, the first subcarrier spacing, and the first cyclic prefix type.
  • the first terminal device may determine the number of time slots and/or the number of symbols that need to be measured according to the first cyclic prefix type and the first detection window.
  • the first channel detection information includes a first detection type, and the first detection type includes at least one of the following: Received Signal Strength Indicator (RSSI), Reference Signal Received Power (RSRP) ), Signal Interference Noise Ratio (SINR).
  • RSSI Received Signal Strength Indicator
  • RSRP Reference Signal Received Power
  • SINR Signal Interference Noise Ratio
  • the first channel detection information includes a first detection threshold
  • the first detection threshold is a threshold value used for comparison with the first detection result.
  • the first terminal device may perform channel detection according to the first channel detection information and obtain the first detection result.
  • the time domain position of the detection channel required by the first terminal device can be determined according to the first detection window and/or the first detection period, and the first terminal device can perform channel detection at the time domain position.
  • the frequency domain location of the detection channel required by the first terminal device can be determined according to the first detection frequency point and/or the first detection bandwidth, and the first terminal device can perform channel detection at the frequency domain location.
  • the first detection type includes at least one of RSSI, RSRP, and SINR
  • the first terminal device may detect at least one of RSSI, RSRP, and SINR.
  • the first terminal device performs channel detection according to the first channel detection information and obtains a first detection result.
  • the first detection result includes a first detection ratio and/or first information, and the first information indicates that the first detection ratio is greater than or equal to the first detection threshold.
  • the first terminal device detects the RSSI on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSSI on each symbol or time slot with the first detection threshold to obtain the first detection The proportion of time slots within the window and/or within the first detection period in which the RSSI is not less than the first detection threshold.
  • the first terminal device detects the RSRP on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSRP on each symbol or time slot with the first detection threshold to obtain the first detection The proportion of time slots within the window and/or within the first detection period whose RSRP is not less than the first detection threshold.
  • the first terminal device detects SINR on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the SINR on each symbol or time slot with the first detection threshold, and obtains the first The proportion of time slots within the detection window and/or within the first detection period in which the SINR is not less than the first detection threshold.
  • the first detection proportion includes at least one of the following: the proportion of time slots in the first detection window and/or the first detection period in which the received signal energy indication is not less than the first detection threshold, and/or the proportion of time slots in which the received reference signal received power is not less than the first detection threshold in the first detection period, the dryness ratio of the received signal in the first detection window and/or the first detection period is not less than the first detection threshold proportion of time slots.
  • the network device sends configuration information to the first terminal device, where the configuration information includes reporting content and/or triggering conditions.
  • the reported content is the detection ratio, that is, the ratio of detection results exceeding the detection threshold within a period of time.
  • the trigger condition is to trigger the report when the detection ratio is greater than or equal to the detection threshold.
  • the configuration information includes reporting content
  • the first detection ratio is greater than or equal to the first detection threshold
  • the first detection result includes the second detection ratio
  • the configuration information includes the reporting content and the triggering condition
  • the first detection result includes the first detection ratio and the first information
  • the first information is used It indicates that the first detection ratio is greater than or equal to the first detection threshold, that is, the interference condition of the carrier has exceeded the threshold.
  • the first terminal device sends the second channel detection information to the second terminal device.
  • the first terminal device may send the second channel detection information to the second terminal device, instructing the second terminal device to perform channel detection based on the second channel detection information.
  • the second channel detection information is carried by RRC signaling.
  • the first terminal device sends the RRC signaling of the side link to the second terminal device, and the RRC signaling of the side link includes the second channel detection information.
  • the second terminal device After receiving the RRC signaling of the side link, the second terminal device obtains the second channel detection information.
  • the number of second terminal devices is not less than one.
  • the number of second channel detection information is no less than one.
  • the second terminal devices can be further divided into second terminal devices, third terminal devices,..., Nth terminal devices; when the second channel When the number of detection information is more than one, the second channel detection information can be further divided into second channel detection information, third channel detection information,..., Nth channel detection information; second channel detection information, Nth channel detection information; The three-channel detection information,..., the Nth channel detection information corresponds one-to-one to the second terminal device, the third terminal device,..., the Nth terminal device.
  • the second terminal devices can be further divided into second terminal devices, third terminal devices,..., Nth terminal devices; when the second channel When the number of detection information is one, the second terminal device, the third terminal device,..., the Nth terminal device receive the same second channel detection information.
  • the second terminal device performs channel detection according to the second channel detection information and obtains the second detection result.
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the second detection window includes at least one of a second starting position, a second duration, a second bias parameter, and a second parameter.
  • the second starting position is used to indicate the time domain starting position of the second detection window
  • the second duration is used to indicate the duration of the second detection window
  • the second offset parameter is used to determine the length of the second detection window.
  • the starting position of the time domain, the second parameter is used to indicate the duration of the second detection window.
  • the second detection window includes a second starting position and a second duration, and then the time domain position corresponding to the second detection window can be determined based on the second starting position and the second duration. For example, if the second starting position is time t1 and the second duration is 50ms, then the time domain position corresponding to the second detection window is the period from t1 to t1+50ms.
  • the second detection window includes a second offset parameter, and the second offset parameter is used to indicate the time difference between the time domain starting position and the starting time of the second detection window.
  • the second detection window includes a second parameter, and the second parameter is used to indicate the duration of the second detection window in milliseconds.
  • the second parameter is N, it means that the duration of the second detection window is N milliseconds, and N is a positive number.
  • the second detection window includes a second parameter, and the second parameter is used to indicate the duration of the second detection window, and the value unit is a time slot.
  • the second parameter is N, it means that the duration of the second detection window is N time slots, and N is a positive number.
  • the second detection period includes a second period parameter, and the second period parameter is used to indicate the detection period of the second detection window.
  • the value unit of the second period parameter used to indicate the detection period of the second detection window is milliseconds.
  • the second period parameter is K, it means that the detection period of the second detection window is K milliseconds, and K is a positive number.
  • the second period parameter is used to indicate that the value unit of the detection period of the second detection window is a time slot.
  • the second period parameter is K, it means that the detection period of the second detection window is K time slots, and K is a positive number.
  • the second detection window and the second detection period are introduced.
  • the time domain when the second terminal device performs channel detection can be determined. Location.
  • the first detection window and the second detection window may completely overlap in the time domain, may partially overlap, or may not overlap at all.
  • the second channel detection information includes a second detection frequency point, and the second detection frequency point is the frequency point where the detection channel required by the second terminal device is located.
  • the second channel detection information includes a second detection bandwidth.
  • the second detection bandwidth is the frequency domain width of the detection channel required by the second terminal device.
  • the frequency domain width of the detection channel required by the second terminal device is determined by the number of resource blocks. Sure.
  • the second terminal device determines the frequency domain of the required detection channel according to the second detection frequency point and/or the second detection bandwidth.
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type.
  • the second cyclic prefix type is a normal cyclic prefix type and/or a long cyclic prefix type.
  • the second terminal device determines the frequency domain of the required detection channel according to at least one of the second detection frequency point, the second subcarrier spacing, and the second cyclic prefix type.
  • the second terminal device may determine the number of time slots and/or the number of symbols that need to be measured according to the second cyclic prefix type and the second detection window.
  • the second channel detection information includes a second detection type, and the second detection type includes at least one of the following: RSSI, RSRP, and SINR.
  • the second channel detection information includes a second detection threshold
  • the second detection threshold is a threshold value used for comparison with the second detection result.
  • the first detection threshold and the second detection threshold may be consistent or inconsistent.
  • the channel that the first terminal device needs to detect and the channel that the second terminal device needs to detect may completely overlap in the frequency domain, may partially overlap, or may not overlap at all.
  • the second channel detection information was introduced.
  • the second terminal device may perform channel detection according to the second channel detection information and obtain the second detection result.
  • the time domain position of the detection channel required by the second terminal device can be determined according to the second detection window and/or the second detection period, and the second terminal device can perform channel detection at the time domain position.
  • the frequency domain location of the detection channel required by the second terminal device can be determined according to the second detection frequency point and/or the second detection bandwidth, and the second terminal device can perform channel detection at the frequency domain location.
  • the second detection type includes at least one of RSSI, RSRP, and SINR
  • the second terminal device can detect at least one of RSSI, RSRP, and SINR.
  • the first detection type and the second detection type may be completely consistent, partially consistent, or inconsistent.
  • the second terminal device performs channel detection according to the second channel detection information to obtain a second detection result.
  • the second detection result includes a second detection ratio and/or second information, and the second information indicates that the second detection ratio is greater than or Equal to the second detection threshold.
  • the second terminal device detects the RSSI on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSSI on each symbol or time slot with the second detection threshold to obtain the second detection The proportion of time slots within the window and/or within the second detection period in which the RSSI is not less than the second detection threshold.
  • the second terminal device detects the RSRP on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSRP on each symbol or time slot with the second detection threshold to obtain the second detection The proportion of time slots within the window and/or within the second detection period whose RSRP is not less than the second detection threshold.
  • the second terminal device detects SINR on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the SINR on each symbol or time slot with the second detection threshold, and obtains the second The proportion of time slots within the detection window and/or within the second detection period in which the SINR is not less than the second detection threshold.
  • the second detection proportion includes at least one of the following: the proportion of time slots in the second detection window and/or the second detection period in which the received signal energy indication is not less than the second detection threshold, and/or the proportion of time slots in which the received reference signal received power is not less than the second detection threshold in the second detection period, the dryness ratio of the received signal in the second detection window and/or the second detection period is not less than the second detection threshold proportion of time slots.
  • the second channel detection information can be further divided into second channel detection information, third channel detection information,..., Nth channel Detection information; the second channel detection information, the third channel detection information, ..., the Nth channel detection information respectively include at least one of the following: a second detection window, a second detection period, a second detection frequency point, the second detection bandwidth, the second detection type, the second detection threshold; the third detection window, the third detection period, the third detection frequency point, the third detection bandwidth, the third detection type, the third detection threshold;... ....; Nth detection window, Nth detection period, Nth detection frequency point, Nth detection bandwidth, Nth detection type, Nth detection threshold.
  • the above parameters are similar to the parameters included in the second channel detection information, and will not be described again here.
  • the second terminal device sends the second detection result to the first terminal device.
  • the second terminal device may send the second detection result to the first terminal device.
  • the second detection result is carried by side link RRC signaling.
  • the second terminal device sends side link RRC signaling to the first terminal device, and the side link RRC signaling includes the second detection result.
  • the first terminal device obtains the second detection result according to the side link RRC signaling, and the second detection result includes the second detection ratio and/or the second information.
  • the network device sends configuration information to the first terminal device, where the configuration information includes reporting content and/or triggering conditions.
  • the first terminal device sends the configuration information to the second terminal device.
  • the number of second terminal devices is no less than one.
  • the number of configuration information is no less than one.
  • the second terminal equipment can be further divided into a second terminal equipment, a third terminal equipment,..., an Nth terminal equipment;
  • the configuration information can be further divided into first configuration information, second configuration information,..., Nth configuration information; the first configuration information, The second configuration information,..., the Nth configuration information corresponds one-to-one to the second terminal device, the third terminal device,..., the Nth terminal device.
  • the second terminal equipment can be further divided into a second terminal equipment, a third terminal equipment,..., an Nth terminal equipment;
  • the second terminal device, the third terminal device, ..., the Nth terminal device receive the same configuration information.
  • the reported content is the detection ratio, that is, the ratio of detection results exceeding the detection threshold within a period of time.
  • the trigger condition is to trigger the report when the detection ratio is greater than or equal to the detection threshold.
  • the second terminal device when the configuration information includes the reported content, if the second detection ratio is greater than or equal to the second detection threshold, the second terminal device sends the second detection result to the first terminal device, and the second detection result includes the second detection ratio.
  • the number of second terminal devices is no less than one.
  • the number of the second detection results is no less than one; when the number of the second detection results is more than one, the plurality of second detection results are respectively from the second terminal device and the third terminal device. ,..., Nth terminal equipment, etc.
  • the second terminal device when the configuration information includes the reporting content and the triggering condition, if the second detection ratio is greater than or equal to the second detection threshold, the second terminal device sends the second detection result to the first terminal device. It includes a second detection ratio and second information, and the second information is used to indicate that the second detection ratio is greater than or equal to the second detection threshold, that is, the interference condition of the carrier has exceeded the threshold.
  • the first terminal device sends a channel detection result to the network device, where the channel detection result includes the first detection result and/or the second detection result.
  • the first terminal device reports the channel detection result to the network device.
  • the channel detection result includes the first detection result and/or the second detection result.
  • the channel detection result includes the first detection result.
  • the channel detection result includes the second detection result.
  • the first terminal device compares the first detection ratio and the second detection ratio, and then sends the larger value of the first detection result and the second detection result to the network device. That is, when the first detection ratio is greater than or equal to the second detection ratio, the first terminal device sends the first detection result to the network device; when the first detection ratio is less than or equal to the second detection ratio, the first terminal device sends the second detection result to the network device. The detection results are sent to the network device.
  • the number of second terminal devices is no less than one.
  • the number of the second detection results is no less than one; when the number of the second detection results is more than one, the plurality of second detection results are respectively from the second terminal device and the third terminal device. ,..., Nth terminal equipment, etc.
  • the first terminal device compares the first detection ratio and the plurality of second detection ratios, and then compares the first detection result and the plurality of second detection results.
  • the larger value is sent to the network device.
  • FIG. 8 is a schematic diagram 2 of the scene architecture provided by the embodiment of the present application. As shown in FIG. 8 , it includes a network device 80 , a first terminal device 81 and a second terminal device 82 . Wireless communication can be performed between the network device 80 and the first terminal device 81 , and wireless communication can be performed between the network device 80 and the second terminal device 82 .
  • the network including the network device 80 and the first terminal device 81, and the network including the network device 80 and the second terminal device 82 may also be called NTN, where NTN refers to the terminal device and satellite (can also be called network device ) communication network.
  • the network device 80 may instruct the first terminal device to perform channel detection through the first channel detection information. After performing the channel detection and obtaining the first detection result, the first terminal device 81 may report the first detection result to the network device 80 . The network device 80 may also instruct the second terminal device 82 to perform channel detection through the second channel detection information. After performing channel detection and obtaining the second detection result, the second terminal device 82 may report the second detection result to the network device 80 .
  • Figure 9 is the second signaling diagram of the channel detection method provided by the embodiment of the present application. As shown in Figure 9,
  • the network device sends the first channel detection information to the first terminal device.
  • the first channel detection information is carried by RRC signaling.
  • the network device sends RRC signaling to the first terminal device, and the first terminal device obtains the first channel detection information according to the RRC signaling.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold.
  • the first channel detection information is used to instruct the first terminal device to perform channel detection.
  • S92 The network device sends the second channel detection information to the second terminal device.
  • the second channel detection information is carried by RRC signaling.
  • the network device sends RRC signaling to the second terminal device, and the second terminal device obtains the second channel detection information according to the RRC signaling.
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the number of second terminal devices is not less than one.
  • the number of second channel detection information is no less than one.
  • the second terminal devices can be further divided into second terminal devices, third terminal devices,..., Nth terminal devices; when the Nth terminal device
  • the second channel detection information can be further divided into second channel detection information, third channel detection information,..., Nth channel detection information; the Nth channel detection information;
  • the second channel detection information, the third channel detection information,..., the Nth channel detection information correspond to the second terminal equipment, the third terminal equipment,..., the Nth terminal equipment in one-to-one correspondence .
  • the second terminal device can be further divided into a second terminal device, a third terminal device,..., an Nth terminal device; when the second terminal device When the number of second channel detection information is one, the second terminal device, the third terminal device,..., the Nth terminal device receive the same second channel detection information.
  • the second channel detection information is used to instruct the second terminal device to perform channel detection.
  • the first terminal device performs channel detection according to the first channel detection information and obtains the first detection result.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold.
  • the first detection window includes at least one of a first starting position, a first duration, a first bias parameter, and a first parameter.
  • the first starting position is used to indicate the time domain starting position of the first detection window
  • the first duration is used to indicate the duration of the first detection window
  • the first offset parameter is used to determine the duration of the first detection window.
  • Domain starting position the first parameter is used to indicate the duration of the first detection window.
  • the first detection window includes a first starting position and a first duration
  • the time domain position corresponding to the first detection window can be determined based on the first starting position and the first duration. For example, if the first starting position is time t0 and the first duration is 100ms, then the time domain position corresponding to the first detection window is the period from t0 to t0+100ms.
  • the first detection window includes a first offset parameter, and the first offset parameter is used to indicate the time difference between the time domain starting position and the starting time of the first detection window.
  • the first detection window includes a first parameter, and the first parameter is used to indicate the duration of the first detection window in milliseconds.
  • the first parameter is M, it means that the duration of the first detection window is M milliseconds, and M is a positive number.
  • the first detection window includes a first parameter, and the value unit of the first parameter is used to indicate the duration of the first detection window is a time slot.
  • the first parameter is M
  • M is a positive number.
  • the first detection period includes a first period parameter, and the first period parameter is used to indicate the detection period of the first detection window.
  • the value unit of the first period parameter used to indicate the detection period of the first detection window is milliseconds.
  • the first period parameter is L, it means that the detection period of the first detection window is L milliseconds, and L is a positive number.
  • the value unit of the first period parameter used to indicate the detection period of the first detection window is a time slot.
  • the first period parameter is L, it means that the detection period of the first detection window is L time slots, and L is a positive number.
  • the first detection window and the first detection period are introduced.
  • the time domain when the first terminal device performs channel detection can be determined. Location.
  • the first channel detection information includes a first detection frequency point, and the first detection frequency point is a frequency point where the detection channel required by the first terminal device is located.
  • the first channel detection information includes a first detection bandwidth.
  • the first detection bandwidth is the frequency domain width of the detection channel required by the first terminal device.
  • the frequency domain width of the detection channel required by the first terminal device is determined by the number of resource blocks. Sure.
  • the first terminal device determines the frequency domain of the required detection channel according to the first detection frequency point and/or the first detection bandwidth.
  • the first detection bandwidth includes a first subcarrier spacing and/or a first cyclic prefix type.
  • the first cyclic prefix type is a normal cyclic prefix type and/or a long cyclic prefix type.
  • the first terminal device determines the frequency domain of the required detection channel according to at least one of the first detection frequency point, the first subcarrier spacing, and the first cyclic prefix type.
  • the first terminal device may determine the number of time slots and/or the number of symbols that need to be measured according to the first cyclic prefix type and the first detection window.
  • the first channel detection information includes a first detection type, and the first detection type includes at least one of the following: RSSI, RSRP, and SINR.
  • the first channel detection information includes a first detection threshold
  • the first detection threshold is a threshold value used for comparison with the first detection result.
  • the first terminal device may perform channel detection according to the first channel detection information and obtain the first detection result.
  • the time domain position of the detection channel required by the first terminal device can be determined according to the first detection window and/or the first detection period, and the first terminal device can perform channel detection at the time domain position.
  • the frequency domain location of the detection channel required by the first terminal device can be determined according to the first detection frequency point and/or the first detection bandwidth, and the first terminal device can perform channel detection at the frequency domain location.
  • the first detection type includes at least one of RSSI, RSRP, and SINR
  • the first terminal device may detect at least one of RSSI, RSRP, and SINR.
  • the first terminal device performs channel detection according to the first channel detection information and obtains a first detection result.
  • the first detection result includes a first detection ratio and/or first information, and the first information indicates that the first detection ratio is greater than or equal to the first detection threshold.
  • the first terminal device detects the RSSI on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSSI on each symbol or time slot with the first detection threshold to obtain the first detection The proportion of time slots within the window and/or within the first detection period in which the RSSI is not less than the first detection threshold.
  • the first terminal device detects the RSRP on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSRP on each symbol or time slot with the first detection threshold to obtain the first detection The proportion of time slots within the window and/or within the first detection period whose RSRP is not less than the first detection threshold.
  • the first terminal device detects SINR on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the SINR on each symbol or time slot with the first detection threshold, and obtains the first The proportion of time slots within the detection window and/or within the first detection period in which the SINR is not less than the first detection threshold.
  • the first detection proportion includes at least one of the following: the proportion of time slots in the first detection window and/or the first detection period in which the received signal energy indication is not less than the first detection threshold, and/or the proportion of time slots in which the received reference signal received power is not less than the first detection threshold in the first detection period, the dryness ratio of the received signal in the first detection window and/or the first detection period is not less than the first detection threshold proportion of time slots.
  • S94 The second terminal device performs channel detection according to the second channel detection information and obtains the second detection result.
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the second detection window includes at least one of a second starting position, a second duration, a second bias parameter, and a second parameter.
  • the second starting position is used to indicate the time domain starting position of the second detection window
  • the second duration is used to indicate the duration of the second detection window
  • the second offset parameter is used to determine the length of the second detection window.
  • the starting position of the time domain, the second parameter is used to indicate the duration of the second detection window.
  • the second detection window includes a second starting position and a second duration, and then the time domain position corresponding to the second detection window can be determined based on the second starting position and the second duration. For example, if the second starting position is time t1 and the second duration is 50ms, then the time domain position corresponding to the second detection window is the period from t1 to t1+50ms.
  • the second detection window includes a second offset parameter, and the second offset parameter is used to indicate the time difference between the time domain starting position and the starting time of the second detection window.
  • the second detection window includes a second parameter, and the second parameter is used to indicate the duration of the second detection window in milliseconds.
  • the second parameter is N, it means that the duration of the second detection window is N milliseconds, and N is a positive number.
  • the second detection window includes a second parameter, and the second parameter is used to indicate the duration of the second detection window, and the value unit is a time slot.
  • the second parameter is N, it means that the duration of the second detection window is N time slots, and N is a positive number.
  • the second detection period includes a second period parameter, and the second period parameter is used to indicate the detection period of the second detection window.
  • the value unit of the second period parameter used to indicate the detection period of the second detection window is milliseconds.
  • the second period parameter is K, it means that the detection period of the second detection window is K milliseconds, and K is a positive number.
  • the second period parameter is used to indicate that the value unit of the detection period of the second detection window is a time slot.
  • the second period parameter is K, it means that the detection period of the second detection window is K time slots, and K is a positive number.
  • the second detection window and the second detection period are introduced.
  • the time domain when the second terminal device performs channel detection can be determined. Location.
  • the first detection window and the second detection window may completely overlap in the time domain, may partially overlap, or may not overlap at all.
  • the second channel detection information includes a second detection frequency point, and the second detection frequency point is the frequency point where the detection channel required by the second terminal device is located.
  • the second channel detection information includes a second detection bandwidth.
  • the second detection bandwidth is the frequency domain width of the detection channel required by the second terminal device.
  • the frequency domain width of the detection channel required by the second terminal device is determined by the number of resource blocks. Sure.
  • the second terminal device determines the frequency domain of the required detection channel according to the second detection frequency point and/or the second detection bandwidth.
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type.
  • the second cyclic prefix type is a normal cyclic prefix type and/or a long cyclic prefix type.
  • the second terminal device determines the frequency domain of the required detection channel according to at least one of the second detection frequency point, the second subcarrier spacing, and the second cyclic prefix type.
  • the second terminal device may determine the number of time slots and/or the number of symbols that need to be measured according to the second cyclic prefix type and the second detection window.
  • the second channel detection information includes a second detection type, and the second detection type includes at least one of the following: RSSI, RSRP, and SINR.
  • the second channel detection information includes a second detection threshold
  • the second detection threshold is a threshold value used for comparison with the second detection result.
  • the first detection threshold and the second detection threshold may be consistent or inconsistent.
  • the channel that the first terminal device needs to detect and the channel that the second terminal device needs to detect may completely overlap in the frequency domain, may partially overlap, or may not overlap at all.
  • the second channel detection information was introduced.
  • the second terminal device may perform channel detection according to the second channel detection information and obtain the second detection result.
  • the time domain position of the detection channel required by the second terminal device can be determined according to the second detection window and/or the second detection period, and the second terminal device can perform channel detection at the time domain position.
  • the frequency domain location of the detection channel required by the second terminal device can be determined according to the second detection frequency point and/or the second detection bandwidth, and the second terminal device can perform channel detection at the frequency domain location.
  • the second detection type includes at least one of RSSI, RSRP, and SINR
  • the second terminal device can detect at least one of RSSI, RSRP, and SINR.
  • the first detection type and the second detection type may be completely consistent, partially consistent, or inconsistent.
  • the second terminal device performs channel detection according to the second channel detection information to obtain a second detection result.
  • the second detection result includes a second detection ratio and/or second information, and the second information indicates that the second detection ratio is greater than or Equal to the second detection threshold.
  • the second terminal device detects the RSSI on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSSI on each symbol or time slot with the second detection threshold to obtain the second detection The proportion of time slots within the window and/or within the second detection period in which the RSSI is not less than the second detection threshold.
  • the second terminal device detects the RSRP on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSRP on each symbol or time slot with the second detection threshold to obtain the second detection The proportion of time slots within the window and/or within the second detection period whose RSRP is not less than the second detection threshold.
  • the second terminal device detects SINR on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the SINR on each symbol or time slot with the second detection threshold, and obtains the second The proportion of time slots within the detection window and/or within the second detection period in which the SINR is not less than the second detection threshold.
  • the second detection proportion includes at least one of the following: the proportion of time slots in the second detection window and/or the second detection period in which the received signal energy indication is not less than the second detection threshold, and/or the proportion of time slots in which the received reference signal received power is not less than the second detection threshold in the second detection period, the dryness ratio of the received signal in the second detection window and/or the second detection period is not less than the second detection threshold proportion of time slots.
  • S95 The first terminal device sends the first detection result to the network device.
  • the first terminal device may send the first detection result to the network device.
  • the first detection result is carried by RRC signaling.
  • the first terminal device sends RRC signaling to the network device, and the RRC signaling includes the first detection result.
  • the network device After receiving the RRC signaling, the network device obtains the first detection result according to the RRC signaling, and the first detection result includes the first detection ratio and/or the first information.
  • the network device sends configuration information to the first terminal device, where the configuration information includes reporting content and/or triggering conditions.
  • the reported content is the detection ratio, that is, the ratio of detection results exceeding the detection threshold within a period of time.
  • the trigger condition is to trigger the report when the detection ratio is greater than or equal to the detection threshold.
  • the first terminal device when the configuration information includes reporting content, if the first detection ratio is greater than or equal to the first detection threshold, the first terminal device sends the first detection result to the network device, and the first detection result includes the first detection ratio. .
  • the first terminal device when the configuration information includes the reporting content and the triggering condition, if the first detection ratio is greater than or equal to the first detection threshold, the first terminal device sends the first detection result to the first terminal device. It includes a first detection ratio and first information, and the first information is used to indicate that the first detection ratio is greater than or equal to the first detection threshold, that is, the interference condition of the carrier has exceeded the threshold.
  • S96 The second terminal device sends the second detection result to the network device.
  • the second terminal device may send the second detection result to the network device.
  • the second detection result is carried by RRC signaling.
  • the second terminal device sends RRC signaling to the network device, and the RRC signaling includes the second detection result.
  • the network device obtains the second detection result according to the RRC signaling, and the second detection result includes the second detection ratio and/or the second information.
  • the network device sends configuration information to the second terminal device, where the configuration information includes reporting content and/or triggering conditions.
  • the reported content is the detection ratio, that is, the ratio of detection results exceeding the detection threshold within a period of time.
  • the trigger condition is to trigger the report when the detection ratio is greater than or equal to the detection threshold.
  • the second terminal device when the configuration information includes the reported content, if the second detection ratio is greater than or equal to the second detection threshold, the second terminal device sends the second detection result to the first terminal device, and the second detection result includes the second detection ratio.
  • the second terminal device when the configuration information includes the reporting content and the triggering condition, if the second detection ratio is greater than or equal to the second detection threshold, the second terminal device sends the second detection result to the network device, and the second detection result includes the second detection result.
  • the second information is used to indicate that the second detection ratio is greater than or equal to the second detection threshold, that is, the interference condition of the carrier has exceeded the threshold.
  • the network device can send channel detection information.
  • the channel detection information includes the first channel detection information of the first terminal device and/or the channel detection information of the second terminal device.
  • the first terminal device can send channel detection information according to the first terminal device.
  • a channel detection information is used to perform channel detection to obtain a first detection result.
  • the second terminal device can perform channel detection according to the second channel detection information to obtain a second detection result. Then the network device receives the channel detection result, and the channel detection result includes the first detection result. test results and/or second test results.
  • the network device can learn the channel conditions of the first terminal device and/or the second terminal device, so that it can effectively provide the first terminal device and the first terminal device with the channel conditions according to the channel conditions of the first terminal device and/or the second terminal device. /or the second terminal device allocates resources.
  • Figure 10 is the third signaling diagram of the channel detection method provided by the embodiment of the present application. As shown in Figure 10, the method may include:
  • the network device sends channel detection information.
  • the channel detection information is carried by RRC signaling.
  • the network device sends RRC signaling to the first terminal device, and the first terminal device obtains channel detection information according to the RRC signaling.
  • the channel detection information is used to instruct the first terminal device and/or the second terminal device to perform channel detection.
  • the first terminal device In response to the channel detection information including the first channel detection information of the first terminal device and/or the second channel detection information of the second terminal device, the first terminal device acquires or obtains the channel detection result according to a preset strategy.
  • channel detection is performed according to the first channel detection information to obtain the first detection result.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold.
  • the first detection window includes at least one of a first starting position, a first duration, a first bias parameter, and a first parameter.
  • the first starting position is used to indicate the time domain starting position of the first detection window
  • the first duration is used to indicate the duration of the first detection window
  • the first offset parameter is used to determine the duration of the first detection window.
  • Domain starting position the first parameter is used to indicate the duration of the first detection window.
  • the first detection window includes a first starting position and a first duration
  • the time domain position corresponding to the first detection window can be determined based on the first starting position and the first duration. For example, if the first starting position is time t0 and the first duration is 100ms, then the time domain position corresponding to the first detection window is the period from t0 to t0+100ms.
  • the first detection window includes a first offset parameter, and the first offset parameter is used to indicate the time difference between the time domain starting position and the starting time of the first detection window.
  • the first detection window includes a first parameter, and the first parameter is used to indicate the duration of the first detection window in milliseconds.
  • the first parameter is M, it means that the duration of the first detection window is M milliseconds, and M is a positive number.
  • the first detection window includes a first parameter, and the value unit of the first parameter is used to indicate the duration of the first detection window is a time slot.
  • the first parameter is M
  • M is a positive number.
  • the first detection period includes a first period parameter, and the first period parameter is used to indicate the detection period of the first detection window.
  • the value unit of the first period parameter used to indicate the detection period of the first detection window is milliseconds.
  • the first period parameter is L, it means that the detection period of the first detection window is L milliseconds, and L is a positive number.
  • the value unit of the first period parameter used to indicate the detection period of the first detection window is a time slot.
  • the first period parameter is L, it means that the detection period of the first detection window is L time slots, and L is a positive number.
  • the first channel detection information includes a first detection frequency point, and the first detection frequency point is a frequency point where the detection channel required by the first terminal device is located.
  • the first channel detection information includes a first detection bandwidth.
  • the first detection bandwidth is the frequency domain width of the detection channel required by the first terminal device.
  • the frequency domain width of the detection channel required by the first terminal device is determined by the number of resource blocks. Sure.
  • the first terminal device determines the frequency domain of the required detection channel according to the first detection frequency point and/or the first detection bandwidth.
  • the first detection bandwidth includes a first subcarrier spacing and/or a first cyclic prefix type.
  • the first cyclic prefix type is a normal cyclic prefix type and/or a long cyclic prefix type.
  • the first terminal device determines the frequency domain of the required detection channel according to at least one of the first detection frequency point, the first subcarrier spacing, and the first cyclic prefix type.
  • the first terminal device may determine the number of time slots and/or the number of symbols that need to be measured according to the first cyclic prefix type and the first detection window.
  • the first channel detection information includes a first detection type, and the first detection type includes at least one of the following: RSSI, RSRP, and SINR.
  • the first channel detection information includes a first detection threshold
  • the first detection threshold is a threshold value used for comparison with the first detection result.
  • the first terminal device may perform channel detection according to the first channel detection information and obtain the first detection result.
  • the time domain position of the detection channel required by the first terminal device can be determined according to the first detection window and/or the first detection period, and the first terminal device can perform channel detection at the time domain position.
  • the frequency domain location of the detection channel required by the first terminal device can be determined according to the first detection frequency point and/or the first detection bandwidth, and the first terminal device can perform channel detection at the frequency domain location.
  • the first detection type includes at least one of RSSI, RSRP, and SINR
  • the first terminal device may detect at least one of RSSI, RSRP, and SINR.
  • the first terminal device performs channel detection according to the first channel detection information and obtains a first detection result.
  • the first detection result includes a first detection ratio and/or first information, and the first information indicates that the first detection ratio is greater than or equal to the first detection threshold.
  • the first terminal device detects the RSSI on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSSI on each symbol or time slot with the first detection threshold to obtain the first detection The proportion of time slots within the window and/or within the first detection period in which the RSSI is not less than the first detection threshold.
  • the first terminal device detects the RSRP on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSRP on each symbol or time slot with the first detection threshold to obtain the first detection The proportion of time slots within the window and/or within the first detection period whose RSRP is not less than the first detection threshold.
  • the first terminal device detects SINR on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the SINR on each symbol or time slot with the first detection threshold, and obtains the first The proportion of time slots within the detection window and/or within the first detection period in which the SINR is not less than the first detection threshold.
  • the first detection proportion includes at least one of the following: the proportion of time slots in the first detection window and/or the first detection period in which the received signal energy indication is not less than the first detection threshold, and/or the proportion of time slots in which the received reference signal received power is not less than the first detection threshold in the first detection period, the dryness ratio of the received signal in the first detection window and/or the first detection period is not less than the first detection threshold proportion of time slots.
  • the network device sends configuration information to the first terminal device, where the configuration information includes reporting content and/or triggering conditions.
  • the reported content is the detection ratio, that is, the ratio of detection results exceeding the detection threshold within a period of time.
  • the trigger condition is to trigger the report when the detection ratio is greater than or equal to the detection threshold.
  • the configuration information includes reporting content
  • the first detection ratio is greater than or equal to the first detection threshold
  • the first detection result includes the second detection ratio
  • the configuration information includes the reporting content and the triggering condition
  • the first detection result includes the first detection ratio and the first information
  • the first information is used It indicates that the first detection ratio is greater than or equal to the first detection threshold, that is, the interference condition of the carrier has exceeded the threshold.
  • a second detection result is received, where the second detection result is obtained by the second terminal device performing channel detection based on the second channel detection information. That is, the first terminal device can send the second channel detection information to the second terminal device. After receiving the second channel detection information, the second terminal device performs channel detection according to the second channel detection information to obtain the second detection result.
  • the number of second terminal devices is not less than one.
  • the number of second channel detection information is no less than one.
  • the second channel detection information corresponds to the second terminal device one-to-one, that is, any second terminal device among the plurality of second terminal devices can obtain the second terminal device.
  • Second channel detection information corresponding to the device and perform channel detection based on the second channel detection information.
  • the second terminal devices can be further divided into second terminal devices, third terminal devices,..., Nth terminal devices; when the second channel When the number of detection information is more than one, the second channel detection information can be further divided into second channel detection information, third channel detection information,..., Nth channel detection information; second channel detection information, Nth channel detection information; The three-channel detection information,..., the Nth channel detection information corresponds one-to-one to the second terminal device, the third terminal device,..., the Nth terminal device.
  • multiple second terminal devices can receive the same second channel detection information, that is, multiple second terminal devices share the same second channel detection information, and can receive the same second channel detection information based on The second channel detection information performs channel detection.
  • the second terminal devices can be further divided into second terminal devices, third terminal devices,..., Nth terminal devices; when the second channel When the number of detection information is one, the second terminal device, the third terminal device,..., the Nth terminal device receive the same second channel detection information.
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the second detection window includes at least one of a second starting position, a second duration, a second bias parameter, and a second parameter.
  • the second starting position is used to indicate the time domain starting position of the second detection window
  • the second duration is used to indicate the duration of the second detection window
  • the second offset parameter is used to determine the length of the second detection window.
  • the starting position of the time domain, the second parameter is used to indicate the duration of the second detection window.
  • the second detection window includes a second starting position and a second duration, and then the time domain position corresponding to the second detection window can be determined based on the second starting position and the second duration. For example, if the second starting position is time t1 and the second duration is 50ms, then the time domain position corresponding to the second detection window is the period from t1 to t1+50ms.
  • the second detection window includes a second offset parameter, and the second offset parameter is used to indicate the time difference between the time domain starting position and the starting time of the second detection window.
  • the second detection window includes a second parameter, and the second parameter is used to indicate the duration of the second detection window in milliseconds.
  • the second parameter is N, it means that the duration of the second detection window is N milliseconds, and N is a positive number.
  • the second detection window includes a second parameter, and the second parameter is used to indicate the duration of the second detection window, and the value unit is a time slot.
  • the second parameter is N, it means that the duration of the second detection window is N time slots, and N is a positive number.
  • the second detection period includes a second period parameter, and the second period parameter is used to indicate the detection period of the second detection window.
  • the value unit of the second period parameter used to indicate the detection period of the second detection window is milliseconds.
  • the second period parameter is K, it means that the detection period of the second detection window is K milliseconds, and K is a positive number.
  • the second period parameter is used to indicate that the value unit of the detection period of the second detection window is a time slot.
  • the second period parameter is K, it means that the detection period of the second detection window is K time slots, and K is a positive number.
  • the second detection window and the second detection period are introduced.
  • the time domain when the second terminal device performs channel detection can be determined. Location.
  • the first detection window and the second detection window may completely overlap in the time domain, may partially overlap, or may not overlap at all.
  • the second channel detection information includes a second detection frequency point, and the second detection frequency point is the frequency point where the detection channel required by the second terminal device is located.
  • the second channel detection information includes a second detection bandwidth.
  • the second detection bandwidth is the frequency domain width of the detection channel required by the second terminal device.
  • the frequency domain width of the detection channel required by the second terminal device is determined by the number of resource blocks. Sure.
  • the second terminal device determines the frequency domain of the required detection channel according to the second detection frequency point and/or the second detection bandwidth.
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type.
  • the second cyclic prefix type is a normal cyclic prefix type and/or a long cyclic prefix type.
  • the second terminal device determines the frequency domain of the required detection channel according to at least one of the second detection frequency point, the second subcarrier spacing, and the second cyclic prefix type.
  • the second terminal device may determine the number of time slots and/or the number of symbols that need to be measured according to the second cyclic prefix type and the second detection window.
  • the second channel detection information includes a second detection type, and the second detection type includes at least one of the following: RSSI, RSRP, and SINR.
  • the second channel detection information includes a second detection threshold
  • the second detection threshold is a threshold value used for comparison with the second detection result.
  • the first detection threshold and the second detection threshold may be consistent or inconsistent.
  • the channel that the first terminal device needs to detect and the channel that the second terminal device needs to detect may completely overlap in the frequency domain, may partially overlap, or may not overlap at all.
  • the second channel detection information was introduced.
  • the second terminal device may perform channel detection according to the second channel detection information and obtain the second detection result.
  • the time domain position of the detection channel required by the second terminal device can be determined according to the second detection window and/or the second detection period, and the second terminal device can perform channel detection at the time domain position.
  • the frequency domain location of the detection channel required by the second terminal device can be determined according to the second detection frequency point and/or the second detection bandwidth, and the second terminal device can perform channel detection at the frequency domain location.
  • the second detection type includes at least one of RSSI, RSRP, and SINR
  • the second terminal device can detect at least one of RSSI, RSRP, and SINR.
  • the first detection type and the second detection type may be completely consistent, partially consistent, or inconsistent.
  • the second terminal device performs channel detection according to the second channel detection information to obtain a second detection result.
  • the second detection result includes a second detection ratio and/or second information, and the second information indicates that the second detection ratio is greater than or Equal to the second detection threshold.
  • the second terminal device detects the RSSI on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSSI on each symbol or time slot with the second detection threshold to obtain the second detection The proportion of time slots within the window and/or within the second detection period in which the RSSI is not less than the second detection threshold.
  • the second terminal device detects the RSRP on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the RSRP on each symbol or time slot with the second detection threshold to obtain the second detection The proportion of time slots within the window and/or within the second detection period whose RSRP is not less than the second detection threshold.
  • the second terminal device detects SINR on the frequency band of the required detection channel within the time domain position of the required detection channel, and compares the SINR on each symbol or time slot with the second detection threshold, and obtains the second The proportion of time slots within the detection window and/or within the second detection period in which the SINR is not less than the second detection threshold.
  • the second detection ratio includes at least one of the following: the proportion of time slots in the second detection window and/or the second detection period in which the received signal energy indication is not less than the second detection threshold; and/or the proportion of time slots in which the received reference signal received power is not less than the second detection threshold in the second detection period, the dryness ratio of the received signal in the second detection window and/or the second detection period is not less than the second detection threshold proportion of time slots.
  • the second channel detection information can be further divided into second channel detection information, third channel detection information,..., Nth channel Detection information; second channel detection information, third channel detection information,..., Nth channel detection information respectively includes at least one of the following: second detection window, second detection period, second detection frequency point, The second detection bandwidth, the second detection type, the second detection threshold; the third detection window, the third detection period, the third detection frequency point, the third detection bandwidth, the third detection type, the third detection threshold;.... ..; Nth detection window, Nth detection period, Nth detection frequency point, Nth detection bandwidth, Nth detection type, Nth detection threshold.
  • the above parameters are similar to the parameters included in the second channel detection information, and will not be described again here.
  • the channel detection result includes the first detection result and/or the second detection result.
  • the second terminal device may send the second detection result to the first terminal device.
  • the second detection result is carried by side link RRC signaling.
  • the second terminal device sends side link RRC signaling to the first terminal device, and the side link RRC signaling includes the second detection result.
  • the first terminal device obtains the second detection result according to the side link RRC signaling, and the second detection result includes the second detection ratio and/or the second information.
  • the network device sends configuration information to the first terminal device, where the configuration information includes reporting content and/or triggering conditions.
  • the first terminal device sends the configuration information to the second terminal device.
  • the number of second terminal devices is no less than one.
  • the number of configuration information is no less than one.
  • the second terminal equipment can be further divided into a second terminal equipment, a third terminal equipment,..., an Nth terminal equipment;
  • the configuration information can be further divided into first configuration information, second configuration information,..., Nth configuration information; the first configuration information, The second configuration information,..., the Nth configuration information corresponds one-to-one to the second terminal device, the third terminal device,..., the Nth terminal device.
  • the second terminal equipment can be further divided into a second terminal equipment, a third terminal equipment,..., an Nth terminal equipment;
  • the second terminal device, the third terminal device, ..., the Nth terminal device receive the same configuration information.
  • the reported content is the detection ratio, that is, the ratio of detection results exceeding the detection threshold within a period of time.
  • the trigger condition is to trigger the report when the detection ratio is greater than or equal to the detection threshold.
  • the second terminal device when the configuration information includes the reported content, if the second detection ratio is greater than or equal to the second detection threshold, the second terminal device sends the second detection result to the first terminal device, and the second detection result includes the second detection ratio.
  • the number of second terminal devices is no less than one.
  • the number of the second detection results is no less than one; when the number of the second detection results is more than one, the plurality of second detection results are respectively from the second terminal device and the third terminal device. ,..., Nth terminal equipment, etc.
  • the second terminal device when the configuration information includes the reporting content and the triggering condition, if the second detection ratio is greater than or equal to the second detection threshold, the second terminal device sends the second detection result to the first terminal device. It includes a second detection ratio and second information, and the second information is used to indicate that the second detection ratio is greater than or equal to the second detection threshold, that is, the interference condition of the carrier has exceeded the threshold.
  • the first terminal device sends the channel detection result to the network device.
  • the first terminal device reports the channel detection result to the network device.
  • the channel detection result includes the first detection result and/or the second detection result.
  • the channel detection result includes the first detection result.
  • the channel detection result includes the second detection result.
  • the first terminal device compares the first detection ratio and the second detection ratio, and then sends the larger value of the first detection result and the second detection result to the network device. That is, when the first detection ratio is greater than or equal to the second detection ratio, the first terminal device sends the first detection result to the network device; when the first detection ratio is less than or equal to the second detection ratio, the first terminal device sends the second detection result to the network device. The detection results are sent to the network device.
  • the number of second terminal devices is not less than one.
  • the number of second detection results is not less than one; when the number of second detection results is more than one, the plurality of second detection results are respectively from the second terminal device, the third terminal device,... ., Nth terminal equipment, etc.
  • the first terminal device compares the first detection ratio with the plurality of second detection ratios, and then compares the larger of the first detection result and the plurality of second detection results.
  • the value is sent to the network device.
  • the network device can send channel detection information, and the first terminal device responds to the channel detection information by including the first channel detection information of the first terminal device and/or the channel detection information of the second terminal device,
  • the first terminal device may obtain or obtain the channel detection result according to the preset policy, and then the first terminal device sends the channel detection result to the network device, where the channel detection result includes the first detection result and/or the second detection result.
  • the network device can learn the channel conditions of the first terminal device and/or the second terminal device, so that it can effectively provide the first terminal device and the first terminal device with the channel conditions according to the channel conditions of the first terminal device and/or the second terminal device. /or the second terminal device allocates resources.
  • FIG 11 is a schematic structural diagram of a channel detection device provided by an embodiment of the present application. As shown in Figure 11, the channel detection device 1100 includes:
  • Sending module 1101, configured to send channel detection information, where the channel detection information includes first channel detection information of the first terminal device and/or second channel detection information of the second terminal device;
  • the receiving module 1102 is configured to receive a channel detection result, where the channel detection result includes a first detection result of the first terminal device and/or a second detection result of the second terminal device.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold; and /or,
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the method also includes at least one of the following:
  • the first detection window includes at least one of the following: a first starting position used to indicate the time domain starting position of the first detection window, a first duration used to indicate the duration of the first detection window, a first starting position used to indicate the first detection window duration, and a first starting position used to indicate the first detection window time domain start position.
  • the first offset parameter of the starting position of the time domain of the detection window, the first parameter used to indicate that the duration of the first detection window is M milliseconds or M time slots, M is a positive number;
  • the second detection window includes at least one of the following: a second starting position used to indicate the time domain starting position of the second detection window, a second duration used to indicate the duration of the second detection window, a second starting position used to indicate the time domain start position of the second detection window, The second offset parameter of the starting position of the time domain of the second detection window, the second parameter used to indicate that the duration of the second detection window is N milliseconds or N time slots, N is a positive number;
  • the first detection period includes a first period parameter indicating that the first detection period is L milliseconds or L time slots, and L is a positive number;
  • the second detection period includes a second period parameter indicating that the duration of the second detection period is K milliseconds or K time slots, and K is a positive number.
  • the method also includes at least one of the following:
  • the first detection bandwidth includes a first subcarrier spacing and/or a first cyclic prefix type
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type
  • the first detection type includes at least one of the following: received signal energy indication, reference signal received power, signal to dryness ratio;
  • the second detection type includes at least one of the following: received signal energy indication, reference signal received power, and signal-to-interference ratio.
  • the first detection result includes a first detection ratio and/or first information indicating that the first detection ratio is greater than or equal to the first detection threshold; and/or,
  • the second detection result includes a second detection ratio and/or second information, the second information indicating that the second detection ratio is greater than or equal to the second detection threshold.
  • the method also includes at least one of the following:
  • the first detection ratio includes at least one of the following: the proportion of time slots in the first detection window and/or the first detection period in which the received signal energy indication is not less than the first detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the first detection threshold within the first detection window and/or the first detection period, within the first detection window and/or the first detection period The proportion of time slots in a detection period in which the received signal dryness ratio is not less than the first detection threshold;
  • the second detection ratio includes at least one of the following: the proportion of time slots in the second detection window and/or the second detection period in which the received signal energy indication is not less than the second detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the second detection threshold within the second detection window and/or the second detection period, within the second detection window and/or the second detection period The proportion of time slots in the second detection period in which the received signal dryness ratio is not less than the second detection threshold.
  • the sending module 1101 is also used to:
  • the configuration information includes reporting content and/or triggering conditions.
  • the channel detection device provided by the embodiments of the present application can execute the technical solutions shown in the above method embodiments. Its implementation principles and beneficial effects are similar and will not be described again here.
  • Figure 12 is a schematic structural diagram 2 of a channel detection device provided by an embodiment of the present application. As shown in Figure 12, the channel detection device 1200 includes:
  • the receiving module 1201 is configured to receive channel detection information, where the channel detection information includes first channel detection information of the first terminal device and/or second channel detection information of the second terminal device;
  • the detection module 1202 is used to perform channel detection according to the first channel detection information and obtain the first detection result;
  • the sending module 1203 is configured to send a channel detection result, where the channel detection result includes the first detection result and/or the second detection result of the second terminal device.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold; and /or,
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • the method also includes at least one of the following:
  • the first detection window includes at least one of the following: a first starting position used to indicate the time domain starting position of the first detection window, a first duration used to indicate the duration of the first detection window, a first starting position used to indicate the first detection window duration, and a first starting position used to indicate the first detection window time domain start position.
  • the first offset parameter of the starting position of the time domain of the detection window, the first parameter used to indicate that the duration of the first detection window is M milliseconds or M time slots, M is a positive number;
  • the second detection window includes at least one of the following: a second starting position used to indicate the time domain starting position of the second detection window, a second duration used to indicate the duration of the second detection window, a second starting position used to indicate the time domain start position of the second detection window, The second offset parameter of the starting position of the time domain of the second detection window, the second parameter used to indicate that the duration of the second detection window is N milliseconds or N time slots, N is a positive number;
  • the first detection period includes a first period parameter indicating that the first detection period is L milliseconds or L time slots, and L is a positive number;
  • the second detection period includes a second period parameter indicating that the duration of the second detection period is K milliseconds or K time slots, and K is a positive number.
  • the method also includes at least one of the following:
  • the first detection bandwidth includes a first subcarrier spacing and/or a first cyclic prefix type
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type
  • the first detection type includes at least one of the following: received signal energy indication, reference signal received power, signal to dryness ratio;
  • the second detection type includes at least one of the following: received signal energy indication, reference signal received power, and signal-to-interference ratio.
  • the detection module 1202 is specifically used to:
  • the first detection time domain is the time domain determined by the first detection window and/or the first detection period
  • the first detection frequency domain is the first detection frequency point and/or The first detection bandwidth determines the frequency domain.
  • the receiving module 1201 is also used to:
  • the first detection result includes a first detection ratio and/or first information indicating that the first detection ratio is greater than or equal to the first detection threshold; and/or,
  • the second detection result includes a second detection ratio and/or second information, the second information indicating that the second detection ratio is greater than or equal to the second detection threshold.
  • the method also includes at least one of the following:
  • the first detection ratio includes at least one of the following: the proportion of time slots in the first detection window and/or the first detection period in which the received signal energy indication is not less than the first detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the first detection threshold within the first detection window and/or the first detection period, within the first detection window and/or the first detection period The proportion of time slots in a detection period in which the received signal dryness ratio is not less than the first detection threshold;
  • the second detection ratio includes at least one of the following: the proportion of time slots in the second detection window and/or the second detection period in which the received signal energy indication is not less than the second detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the second detection threshold within the second detection window and/or the second detection period, within the second detection window and/or the second detection period The proportion of time slots in the second detection period in which the received signal dryness ratio is not less than the second detection threshold.
  • the sending module 1203 is also used to:
  • the receiving module 1201 is also used to:
  • Receive configuration information which includes reporting content and/or triggering conditions.
  • the channel detection device provided by the embodiments of the present application can execute the technical solutions shown in the above method embodiments. Its implementation principles and beneficial effects are similar and will not be described again here.
  • Figure 13 is a schematic structural diagram three of a channel detection device provided by an embodiment of the present application. As shown in Figure 13, the channel detection device 1300 includes:
  • the processing module 1301 is configured to obtain or obtain the channel detection result according to a preset strategy in response to the channel detection information including the first channel detection information of the first terminal device and/or the second channel detection information of the second terminal device;
  • Transceiver module 1302 configured to send the channel detection result.
  • processing module 1301 is specifically used for at least one of the following:
  • the second detection result is obtained by the second terminal device performing channel detection based on the first channel detection information, and the channel The detection results include the first detection results and/or the second detection results.
  • the first channel detection information includes at least one of the following: a first detection window, a first detection period, a first detection frequency point, a first detection bandwidth, a first detection type, and a first detection threshold; and /or,
  • the second channel detection information includes at least one of the following: a second detection window, a second detection period, a second detection frequency point, a second detection bandwidth, a second detection type, and a second detection threshold.
  • it also includes at least one of the following:
  • the first detection window includes at least one of the following: a first starting position used to indicate the time domain starting position of the first detection window, a first duration used to indicate the duration of the first detection window, a first starting position used to indicate the first detection window duration, and a first starting position used to indicate the first detection window time domain start position.
  • the first offset parameter of the starting position of the time domain of the detection window, the first parameter used to indicate that the duration of the first detection window is M milliseconds or M time slots, M is a positive number;
  • the second detection window includes at least one of the following: a second starting position used to indicate the time domain starting position of the second detection window, a second duration used to indicate the duration of the second detection window, a second starting position used to indicate the time domain start position of the second detection window, The second offset parameter of the starting position of the time domain of the second detection window, the second parameter used to indicate that the duration of the second detection window is N milliseconds or N time slots, N is a positive number;
  • the first detection period includes a first period parameter indicating that the first detection period is L milliseconds or L time slots, and L is a positive number;
  • the second detection period includes a second period parameter indicating that the duration of the second detection period is K milliseconds or K time slots, and K is a positive number.
  • it also includes at least one of the following:
  • the first detection bandwidth includes a first subcarrier spacing and/or a first cyclic prefix type
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type
  • the first detection type includes at least one of the following: received signal energy indication, reference signal received power, signal to dryness ratio;
  • the second detection type includes at least one of the following: received signal energy indication, reference signal received power, and signal-to-interference ratio.
  • processing module 1301 is specifically used to:
  • the first detection time domain is the time domain determined by the first detection window and/or the first detection period
  • the first detection frequency domain is the first detection frequency point and/or The first detection bandwidth determines the frequency domain.
  • the first detection result includes a first detection ratio and/or first information indicating that the first detection ratio is greater than or equal to the first detection threshold; and/or,
  • the second detection result includes a second detection ratio and/or second information, the second information indicating that the second detection ratio is greater than or equal to the second detection threshold.
  • it also includes at least one of the following:
  • the first detection ratio includes at least one of the following: the proportion of time slots in the first detection window and/or the first detection period in which the received signal energy indication is not less than the first detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the first detection threshold within the first detection window and/or the first detection period, within the first detection window and/or the first detection period The proportion of time slots in a detection period in which the received signal dryness ratio is not less than the first detection threshold;
  • the second detection ratio includes at least one of the following: the proportion of time slots in the second detection window and/or the second detection period in which the received signal energy indication is not less than the second detection threshold, the The proportion of time slots in which the reference signal reception power is not less than the second detection threshold within the second detection window and/or the second detection period, within the second detection window and/or the second detection period The proportion of time slots in the second detection period in which the received signal dryness ratio is not less than the second detection threshold.
  • the transceiver module 1302 is also used to:
  • Receive configuration information which includes reporting content and/or triggering conditions.
  • the channel detection device provided by the embodiments of the present application can execute the technical solutions shown in the above method embodiments. Its implementation principles and beneficial effects are similar and will not be described again here.
  • Figure 14 is a schematic structural diagram 4 of a channel detection device provided by an embodiment of the present application. As shown in Figure 14, the channel detection device 1400 includes:
  • the receiving module 1401 is used to receive the second detection information
  • the detection module 1402 is configured to perform channel detection according to the second detection information to obtain the second detection result of the second terminal device;
  • Sending module 1403, configured to send the second detection result.
  • the second detection information includes at least one of the following:
  • the second detection window, the second detection period, the second detection frequency point, the second detection bandwidth, the second detection type, and the second detection threshold are the second detection window, the second detection period, the second detection frequency point, the second detection bandwidth, the second detection type, and the second detection threshold.
  • it also includes at least one of the following:
  • the second detection window includes at least one of the following: a second starting position used to indicate the time domain starting position of the second detection window, a second duration used to indicate the duration of the second detection window, a second starting position used to indicate the time domain start position of the second detection window, The second offset parameter of the starting position of the time domain of the second detection window, the second parameter used to indicate that the duration of the second detection window is N milliseconds or N time slots, N is a positive number;
  • the second detection period includes a second period parameter indicating that the duration of the second detection period is K milliseconds or K time slots, and K is a positive number.
  • the second detection bandwidth includes a second subcarrier spacing and/or a second cyclic prefix type.
  • the second detection type includes at least one of the following: received signal energy indication, reference signal received power, and signal-to-interference ratio.
  • the detection module 1402 is specifically used to:
  • the second detection time domain is the time domain determined by the second detection window and/or the second detection period
  • the second detection frequency domain is the second detection frequency point and/or The second detection bandwidth determines the frequency domain.
  • the second detection result includes a second detection ratio and/or second information.
  • the second information indicates that the second detection ratio is greater than or equal to a second detection threshold.
  • the second detection ratio includes at least one of the following:
  • the receiving module 1401 is also used to:
  • Receive configuration information which includes reporting content and/or triggering conditions.
  • the channel detection device provided by the embodiments of the present application can execute the technical solutions shown in the above method embodiments. Its implementation principles and beneficial effects are similar and will not be described again here.
  • Figure 15 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • the communication device 150 in this embodiment may be the terminal device (or a component that can be used for the terminal device) or a network device (or a component that can be used for the network device) mentioned in the previous method embodiment.
  • the communication device 150 may be used to implement the method corresponding to the terminal device or network device described in the above method embodiment. For details, please refer to the description in the above method embodiment.
  • the communication device 150 may include one or more processors 151, which may also be called a processing unit, and may implement certain control or processing functions.
  • the processor 151 may be a general-purpose processor or a special-purpose processor, or the like. For example, it can be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data
  • the central processing unit can be used to control communication equipment, execute software programs, and process data of software programs.
  • the processor 151 may also store instructions 153 or data (eg, intermediate data).
  • the instruction 153 can be executed by the processor 151, so that the communication device 150 performs the method corresponding to the terminal device or network device described in the above method embodiment.
  • the communication device 150 may include a circuit, which may implement the functions of sending or receiving or communicating in the foregoing method embodiments.
  • the communication device 150 may include one or more memories 152, on which instructions 154 may be stored, and the instructions may be executed on the processor 151, so that the communication device 150 executes the method described in the above method embodiment.
  • data may also be stored in the memory 152 .
  • the processor 151 and the memory 152 can be provided separately or integrated together.
  • communication device 150 may also include a transceiver 155 and/or an antenna 156.
  • the processor 151 may be called a processing unit and controls the communication device 150 (terminal device or core network device or radio access network device).
  • the transceiver 155 may be called a transceiver unit, a transceiver, a transceiver circuit, a transceiver, etc., and is used to implement the transceiver function of the communication device 150 .
  • the specific implementation process of the processor 151 and the transceiver 155 can be referred to the relevant descriptions of the above embodiments, and will not be described again here.
  • the specific implementation process of the processor 151 and the transceiver 155 can be referred to the relevant descriptions of the above embodiments, and will not be described again here.
  • the processor 151 and transceiver 155 described in this application can be implemented in IC (Integrated Circuit, integrated circuit), analog integrated circuit, RFIC (Radio Frequency Integrated Circuit, radio frequency integrated circuit), mixed signal integrated circuit, ASIC (Application Specific Integrated Circuit, application specific integrated circuit), PCB (Printed Circuit Board, printed circuit board), electronic equipment, etc.
  • IC Integrated Circuit, integrated circuit
  • RFIC Radio Frequency Integrated Circuit, radio frequency integrated circuit
  • mixed signal integrated circuit aSIC (Application Specific Integrated Circuit, application specific integrated circuit)
  • ASIC Application Specific Integrated Circuit, application specific integrated circuit
  • PCB Print Circuit Board, printed circuit board
  • electronic equipment etc.
  • the processor 151 and the transceiver 155 can also be manufactured using various integrated circuit process technologies, such as CMOS (Complementary Metal Oxide Semiconductor, complementary metal oxide semiconductor), NMOS (N Metal-Oxide-Semiconductor, N-type metal oxide semiconductor) ), PMOS (Positive channel Metal Oxide Semiconductor, P-type metal oxide semiconductor), BJT (Bipolar Junction Transistor, bipolar junction transistor), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs) wait.
  • CMOS Complementary Metal Oxide Semiconductor, complementary metal oxide semiconductor
  • NMOS N Metal-Oxide-Semiconductor, N-type metal oxide semiconductor
  • PMOS Positive channel Metal Oxide Semiconductor, P-type metal oxide semiconductor
  • BJT Bipolar Junction Transistor, bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • the communication device may be a terminal device or a network device (such as a base station).
  • the terminal device may be implemented in various forms.
  • the terminal devices described in this application may include mobile phones, tablet computers, notebook computers, PDAs, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, Mobile terminals such as wearable devices, smart bracelets, and pedometers, as well as fixed terminals such as digital TVs and desktop computers.
  • the communication device is described by taking a terminal device or a network device as an example, the scope of the communication device described in this application is not limited to the above-mentioned terminal device or network device, and the structure of the communication device may not be limited to Limitations of Figure 15.
  • the communication device may be a stand-alone device or may be part of a larger device.
  • An embodiment of the present application also provides a communication system, including: a terminal device as in any of the above method embodiments; and a network device as in any of the above method embodiments.
  • An embodiment of the present application also provides a terminal device.
  • the terminal device includes: a memory and a processor; wherein the memory stores a computer program.
  • the computer program is executed by the processor, the steps of the channel detection method in any of the above embodiments are implemented.
  • An embodiment of the present application also provides a network device.
  • the network device includes: a memory and a processor; wherein the memory stores a computer program.
  • the computer program is executed by the processor, the steps of the channel detection method in any of the above embodiments are implemented.
  • Embodiments of the present application also provide a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, the steps of the channel detection method in any of the above embodiments are implemented.
  • Embodiments of the present application also provide a computer program product.
  • the computer program product includes computer program code.
  • the computer program code When the computer program code is run on a computer, it causes the computer to execute the methods in the above various possible implementations.
  • Embodiments of the present application also provide a chip, which includes a memory and a processor.
  • the memory is used to store a computer program.
  • the processor is used to call and run the computer program from the memory, so that the device equipped with the chip executes the above various possible implementations. Methods.
  • the units in the equipment of the embodiments of this application can be merged, divided, and deleted according to actual needs.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or that contributes to the existing technology.
  • the computer software product is stored in one of the above storage media (such as ROM/RAM, magnetic disc, optical disk), including several instructions to cause a terminal device (which can be a mobile phone, a computer, a server, a controlled terminal, or a network device, etc.) to execute the method of each embodiment of the present application.
  • a computer program product includes one or more computer instructions.
  • Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, e.g., computer instructions may be transmitted from a website, computer, server or data center via a wired link (e.g.
  • Coaxial cable, optical fiber, digital subscriber line) or wireless means to transmit to another website, computer, server or data center.
  • Computer-readable storage media can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or other integrated media that contains one or more available media. Available media may be magnetic media (eg, floppy disks, storage disks, tapes), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)), etc.

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Abstract

本申请提供一种信道检测方法、通信设备及存储介质，该方法包括：发送信道检测信息，所述信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的第二信道检测信息；接收信道检测结果，所述信道检测结果包括所述第一终端设备的第一检测结果和/或所述第二终端设备的第二检测结果。网络设备通过获取信道检测结果，能够获知第一终端设备和/或第二终端设备的信道状况，从而能够根据第一终端设备和/或第二终端设备的信道状况有效的为第一终端设备和/或第二终端设备分配资源。

Description

信道检测方法、通信设备及存储介质 技术领域
本申请涉及通信技术领域，具体涉及一种信道检测方法、通信设备及存储介质。
背景技术
一些实现中，终端设备可以测量周边环境中频谱状况并上报给网络设备，频谱状况包括频谱是否被其他设备占用，网络设备可以基于频谱状况为终端设备分配资源。
在构思及实现本申请过程中，发明人发现至少存在如下问题：目前的信道检测方案是针对单个终端设备和网络设备场景的。针对非授权频谱下的侧链路场景，目前没有方案为网络设备提供上的第一终端设备和/或第二终端设备的频谱状况，网络设备无法基于频谱状况为第一终端设备和/或第二终端设备分配合理的资源。
前面的叙述在于提供一般的背景信息，并不一定构成现有技术。
发明内容
针对上述技术问题，本申请提供一种信道检测方法、通信设备及存储介质，使得网络设备可以获知第一终端设备和/或第二终端设备的信道状况。
第一方面，本申请提供一种信道检测方法，可应用于网络设备(如基站)，所述方法包括：
发送信道检测信息，所述信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的第二信道检测信息；
接收信道检测结果，所述信道检测结果包括所述第一终端设备的第一检测结果和/或所述第二终端设备的第二检测结果。
可选地，所述第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限；和/或，
所述第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测窗口中包括以下至少一项：用于指示第一检测窗口时域起始位置的第一起始位置、用于指示第一检测窗口时长的第一持续时间、用于确定第一检测窗口时域起始位置的第一偏置参数、用于指示第一检测窗口时长为M毫秒或M个时隙的第一参数，M为正数；
所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
所述第一检测周期中包括用于指示第一检测周期时长为L毫秒或L个时隙的第一周期参数，L为正数；
所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
可选地，所述方法还包括以下至少一项：
所述第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型；
所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；
所述第一检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比；
所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
可选地，所述第一检测结果包括第一检测比例和/或第一信息，所述第一信息指示所述第一检测比例大于或等于所述第一检测门限；和/或，
所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于所述第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测比例包括以下至少一项：所述第一检测窗口内和/或所述第一检测周期内接收信号能量指示不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收参考信号接收功率不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收信干燥比不小于所述第一检测门限的时隙所占的比例；
所述第二检测比例包括以下至少一项：所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
可选地，所述方法还包括：
发送配置信息，所述配置信息包括上报内容和/或触发条件。
第二方面，本申请提供一种信道检测方法，应用于第一终端设备，所述方法包括以下步骤：
S11，接收信道检测信息，所述信道检测信息包括所述第一终端设备的第一信道检测信息和/或第二终端设备的第二信道检测信息；
S12，根据所述第一信道检测信息进行信道检测，得到第一检测结果；
S13，发送信道检测结果，所述信道检测结果中包括所述第一检测结果和/或所述第二终端设备的第二检测结果。
可选地，所述第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限；和/或，
所述第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测窗口中包括以下至少一项：用于指示第一检测窗口时域起始位置的第一起始位置、用于指示第一检测窗口时长的第一持续时间、用于确定第一检测窗口时域起始位置的第一偏置参数、用于指示第一检测窗口时长为M毫秒或M个时隙的第一参数，M为正数；
所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
所述第一检测周期中包括用于指示第一检测周期时长为L毫秒或L个时隙的第一周期参数，L为正数；
所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
可选地，所述方法还包括以下至少一项：
所述第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型；
所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；
所述第一检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比；
所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
可选地，所述S12步骤具体包括：
根据第一检测时域、第一检测频域、所述第一检测类别和所述第一检测门限中的至少一项进行信道检测，得到所述第一检测结果；
可选地，所述第一检测时域为所述第一检测窗口和/或所述第一检测周期确定的时域，所述第一检测频域为所述第一检测频点和/或所述第一检测带宽确定的频域。
可选地，所述方法还包括：
接收所述第二检测结果。
可选地，所述第一检测结果包括第一检测比例和/或第一信息，所述第一信息指示所述第 一检测比例大于或等于所述第一检测门限；和/或，
所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于所述第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测比例包括以下至少一项：所述第一检测窗口内和/或所述第一检测周期内接收信号能量指示不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收参考信号接收功率不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收信干燥比不小于所述第一检测门限的时隙所占的比例；
所述第二检测比例包括以下至少一项：所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
可选地，所述方法还包括：
发送所述第二检测信息。
可选地，所述方法还包括：
接收配置信息，所述配置信息中包括上报内容和/或触发条件。
第三方面，本申请提供一种信道检测方法，应用于第一终端设备，所述方法包括以下步骤：
响应于信道检测信息包含所述第一终端设备第一信道检测信息和/或第二终端设备的第二信道检测信息，按照预设策略获取或得到信道检测结果；
发送所述信道检测结果。
可选地，所述按照预设策略获取或得到信道检测结果，包括以下至少一项：
响应于所述信道检测信息包含所述第一信道检测信息，根据所述第一信道检测信息进行信道检测，得到第一检测结果；
响应于所述信道检测信息包含所述第二信道检测信息，接收第二检测结果，所述第二检测结果为所述第二终端设备根据第一信道检测信息进行信道检测得到的，所述信道检测结果包括所述第一检测结果和/或第二检测结果。
可选地，所述第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限；和/或，
所述第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测窗口中包括以下至少一项：用于指示第一检测窗口时域起始位置的第一起始位置、用于指示第一检测窗口时长的第一持续时间、用于确定第一检测窗口时域起始位置的第一偏置参数、用于指示第一检测窗口时长为M毫秒或M个时隙的第一参数，M为正数；
所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
所述第一检测周期中包括用于指示第一检测周期时长为L毫秒或L个时隙的第一周期参数，L为正数；
所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
可选地，所述方法还包括以下至少一项：
所述第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型；
所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；
所述第一检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比；
所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥 比。
可选地，所述根据所述第一信道检测信息进行信道检测，得到第一信道检测结果包括：
根据第一检测时域、第一检测频域、所述第一检测类别和所述第一检测门限中的至少一项进行信道检测，得到所述第一检测结果；
可选地，所述第一检测时域为所述第一检测窗口和/或所述第一检测周期确定的时域，所述第一检测频域为所述第一检测频点和/或所述第一检测带宽确定的频域。
可选地，所述第一检测结果包括第一检测比例和/或第一信息，所述第一信息指示所述第一检测比例大于或等于所述第一检测门限；和/或，
所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于所述第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测比例包括以下至少一项：所述第一检测窗口内和/或所述第一检测周期内接收信号能量指示不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收参考信号接收功率不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收信干燥比不小于所述第一检测门限的时隙所占的比例；
所述第二检测比例包括以下至少一项：所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
可选地，所述方法还包括：
接收配置信息，所述配置信息中包括上报内容和/或触发条件。
第四方面，本申请提供一种信道检测方法，应用于第二终端设备，所述方法包括：
S21，接收第二检测信息；
S22，根据所述第二检测信息进行信道检测，得到所述第二终端设备的第二检测结果；
S23，发送所述第二检测结果。
可选地，所述第二检测信息包括以下至少一项：
第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
可选地，所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型。
可选地，所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
可选地，所述S22步骤具体包括：
根据第二检测时域、第二检测频域、所述第二检测类别和所述第二检测门限中的至少一项进行信道检测，得到所述第二检测结果；
可选地，所述第二检测时域为所述第二检测窗口和/或所述第二检测周期确定的时域，所述第二检测频域为所述第二检测频点和/或所述第二检测带宽确定的频域。
可选地，所述第二检测结果包括第二检测比例和/或第二信息。
可选地，所述第二信息指示所述第二检测比例大于或等于第二检测门限。
可选地，所述第二检测比例包括以下至少一项：
所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例；
所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二 检测门限的时隙所占的比例；
所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
可选地，所述方法还包括：
接收配置信息，所述配置信息中包括上报内容和/或触发条件。
第五方面，本申请提供一种信道检测装置，包括：
发送模块，用于发送信道检测信息，所述信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的第二信道检测信息；
接收模块，用于接收信道检测结果，所述信道检测结果包括所述第一终端设备的第一检测结果和/或所述第二终端设备的第二检测结果。
第六方面，本申请提供一种信道检测装置，包括：
接收模块，用于接收信道检测信息，所述信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的第二信道检测信息；
检测模块，用于根据所述第一信道检测信息进行信道检测，得到第一检测结果；
发送模块，用于发送信道检测结果，所述信道检测结果中包括所述第一检测结果和/或所述第二终端设备的第二检测结果。
第七方面，本申请提供一种信道检测装置，包括：
处理模块，用于响应于信道检测信息包含所述第一终端设备第一信道检测信息和/或第二终端设备的第二信道检测信息，按照预设策略获取或得到信道检测结果；
收发模块，用于发送所述信道检测结果。
第八方面，本申请提供一种信道检测装置，包括：
接收模块，用于接收第二检测信息；
检测模块，用于根据所述第二检测信息进行信道检测，得到所述第二终端设备的第二检测结果；
发送模块，用于发送所述第二检测结果。
第九方面，本申请提供一种通信设备，包括：存储器和处理器；
所述存储器用于存储程序指令；
所述处理器用于调用所述存储器中的程序指令以执行如第一方面至第四方面中任一项所述的信道检测方法。
第十方面，本申请提供一种计算机可读存储介质，所述存储介质上存储有计算机程序；所述计算机程序被执行时，实现如第一方面至第四方面中任一项所述的信道检测方法。
本申请提供的信道检测方法，网络设备可以发送信道检测信息，该信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的信道检测信息，第一终端设备可以根据第一信道检测信息进行信道检测，得到第一检测结果，第二终端设备可以根据第二信道检测信息进行信道检测，得到第二检测结果，然后网络设备接收信道检测结果，该信道检测结果包括第一检测结果和/或第二检测结果。网络设备通过获取信道检测结果，能够获知第一终端设备和/或第二终端设备的信道状况，从而能够根据第一终端设备和/或第二终端设备的信道状况有效的为第一终端设备和/或第二终端设备分配资源。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。为了更清楚地说明本申请实施例的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种终端设备的硬件结构示意图；
图2为本申请实施例提供的一种通信网络系统架构图；
图3为本申请实施例提供的应用场景示意图；
图4为本申请实施例提供的场景架构示意图一；
图5为本申请实施例提供的信道检测方法的信令图一；
图6为本申请实施例提供的确定第一检测窗口的时域位置示意图一；
图7为本申请实施例提供的确定第一检测窗口的时域位置示意图二；
图8为本申请实施例提供的场景架构示意图二；
图9为本申请实施例提供的信道检测方法的信令图二；
图10为本申请实施例提供的信道检测方法的信令图三；
图11为本申请实施例提供的信道检测装置的结构示意图一；
图12为本申请实施例提供的信道检测装置的结构示意图二；
图13为本申请实施例提供的信道检测装置的结构示意图三；
图14为本申请实施例提供的信道检测装置的结构示意图四；
图15为本申请实施例提供的通信设备的结构示意图。
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。通过上述附图，已示出本申请明确的实施例，后文中将有更详细的描述。这些附图和文字描述并不是为了通过任何方式限制本申请构思的范围，而是通过参考特定实施例为本领域技术人员说明本申请的概念。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的装置和方法的例子。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素，此外，本申请不同实施例中具有同样命名的部件、特征、要素可能具有相同含义，也可能具有不同含义，其具体含义需以其在该具体实施例中的解释或者进一步结合该具体实施例中上下文进行确定。
应当理解，尽管在本文可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本文范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语"如果"可以被解释成为"在……时"或"当……时"或"响应于确定"。再者，如同在本文中所使用的，单数形式“一”、“一个”和“该”旨在也包括复数形式，除非上下文中有相反的指示。应当进一步理解，术语“包含”、“包括”表明存在所述的特征、步骤、操作、元件、组件、项目、种类、和/或组，但不排除一个或多个其他特征、步骤、操作、元件、组件、项目、种类、和/或组的存在、出现或添加。本申请使用的术语“或”、“和/或”、“包括以下至少一个”等可被解释为包括性的，或意味着任一个或任何组合。例如，“包括以下至少一个：A、B、C”意味着“以下任一个：A；B；C；A和B；A和C；B和C；A和B和C”，再如，“A、B或C”或者“A、B和/或C”意味着“以下任一个：A；B；C；A和B；A和C；B和C；A和B和C”。仅当元件、功能、步骤或操作的组合在某些方式下内在地互相排斥时，才会出现该定义的例外。
应该理解的是，虽然本申请实施例中的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，其可以以其他的顺序执行。而且，图中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可以与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
取决于语境，如在此所使用的词语“如果”、“若”可以被解释成为“在……时”或“当……时”或“响应于确定”或“响应于检测”。类似地，取决于语境，短语“如果确定”或“如果检测(陈述的条件或事件)”可以被解释成为“当确定时”或“响应于确定”或“当检测(陈述的条件或事件)时”或“响应于检测(陈述的条件或事件)”。
需要说明的是，在本文中，采用了诸如S51、S52等步骤代号，其目的是为了更清楚简 要地表述相应内容，不构成顺序上的实质性限制，本领域技术人员在具体实施时，可能会先执行S52后执行S51等，但这些均应在本申请的保护范围之内。
应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
在后续的描述中，使用用于表示元件的诸如“模块”、“部件”或者“单元”的后缀仅为了有利于本申请的说明，其本身没有特定的意义。因此，“模块”、“部件”或者“单元”可以混合地使用。
本申请中的通信设备可以是终端设备(如手机)，也可以是网络设备(如基站)，具体所指，需要结合上下文加以明确。
终端设备可以是移动终端，移动终端可以以各种形式来实施。例如，本申请中描述的移动终端可以包括诸如手机、平板电脑、笔记本电脑、掌上电脑、个人数字助理(Personal Digital Assistant，PDA)、便捷式媒体播放器(Portable Media Player，PMP)、导航装置、可穿戴设备、智能手环、计步器等移动终端，以及诸如数字TV、台式计算机等固定终端。
后续描述中将以移动终端为例进行说明，本领域技术人员将理解的是，除了特别用于移动目的的元件之外，根据本申请的实施方式的构造也能够应用于固定类型的终端。
请参阅图1，其为实现本申请各个实施例的一种移动终端的硬件结构示意图，该移动终端100可以包括：RF(Radio Frequency，射频)单元101、WiFi模块102、音频输出单元103、A/V(音频/视频)输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、处理器110、以及电源111等部件。本领域技术人员可以理解，图1中示出的移动终端结构并不构成对移动终端的限定，移动终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
下面结合图1对移动终端的各个部件进行具体的介绍：
射频单元101可用于收发信息或通话过程中，信号的接收和发送，具体的，将基站的下行信息接收后，给处理器110处理；另外，将上行的数据发送给基站。通常，射频单元101包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元101还可以通过无线通信与网络和其他设备通信。上述无线通信可以使用任一通信标准或协议，包括但不限于GSM(Global System of Mobile communication，全球移动通讯系统)、GPRS(General Packet Radio Service，通用分组无线服务)、CDMA2000(Code Division Multiple Access 2000，码分多址2000)、WCDMA(Wideband Code Division Multiple Access,宽带码分多址)、TD-SCDMA(Time Division-Synchronous Code Division Multiple Access，时分同步码分多址)、FDD-LTE(Frequency Division Duplexing-Long Term Evolution，频分双工长期演进)、TDD-LTE(Time Division Duplexing-Long Term Evolution，分时双工长期演进)和5G等。
WiFi属于短距离无线传输技术，移动终端通过WiFi模块102可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图1示出了WiFi模块102，但是可以理解的是，其并不属于移动终端的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
音频输出单元103可以在移动终端100处于呼叫信号接收模式、通话模式、记录模式、语音识别模式、广播接收模式等等模式下时，将射频单元101或WiFi模块102接收的或者在存储器109中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元103还可以提供与移动终端100执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元103可以包括扬声器、蜂鸣器等等。
A/V输入单元104用于接收音频或视频信号。A/V输入单元104可以包括图形处理器(Graphics Processing Unit，GPU)1041和麦克风1042，图形处理器1041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元106上。经图形处理器1041处理后的图像帧可以存储在存储器109(或其它存储介质)中或者经由射频单元101或WiFi模块102进行发送。麦克风1042可以在电话通话模式、记录模式、语音识别模式等等运行模式中经由麦克风1042接收声音(音频数据)，并且能够将这样的声音处理为音频数据。处理后的音频(语音)数据可以在电话通话模式的情况下转换为可经由射频单元101发送到移动通信基站的格式输出。麦克风1042可以实施各种类型的噪声消除(或抑制)算法以消除(或抑制)在接收和发送音频信号的 过程中产生的噪声或者干扰。
移动终端100还包括至少一种传感器105，比如光传感器、运动传感器以及其他传感器。可选地，光传感器包括环境光传感器及接近传感器，可选地，环境光传感器可根据环境光线的明暗来调节显示面板1061的亮度，接近传感器可在移动终端100移动到耳边时，关闭显示面板1061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于手机还可配置的指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
显示单元106用于显示由用户输入的信息或提供给用户的信息。显示单元106可包括显示面板1061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板1061。
用户输入单元107可用于接收输入的数字或字符信息，以及产生与移动终端的用户设置以及功能控制有关的键信号输入。可选地，用户输入单元107可包括触控面板1071以及其他输入设备1072。触控面板1071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板1071上或在触控面板1071附近的操作)，并根据预先设定的程式驱动相应的连接装置。触控面板1071可包括触摸检测装置和触摸控制器两个部分。可选地，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器110，并能接收处理器110发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板1071。除了触控面板1071，用户输入单元107还可以包括其他输入设备1072。可选地，其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种，具体此处不做限定。
可选地，触控面板1071可覆盖显示面板1061，当触控面板1071检测到在其上或附近的触摸操作后，传送给处理器110以确定触摸事件的类型，随后处理器110根据触摸事件的类型在显示面板1061上提供相应的视觉输出。虽然在图1中，触控面板1071与显示面板1061是作为两个独立的部件来实现移动终端的输入和输出功能，但是在某些实施例中，可以将触控面板1071与显示面板1061集成而实现移动终端的输入和输出功能，具体此处不做限定。
接口单元108用作至少一个外部装置与移动终端100连接可以通过的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元108可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到移动终端100内的一个或多个元件或者可以用于在移动终端100和外部装置之间传输数据。
存储器109可用于存储软件程序以及各种数据。存储器109可主要包括存储程序区和存储数据区，可选地，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器109可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器110是移动终端的控制中心，利用各种接口和线路连接整个移动终端的各个部分，通过运行或执行存储在存储器109内的软件程序和/或模块，以及调用存储在存储器109内的数据，执行移动终端的各种功能和处理数据，从而对移动终端进行整体监控。处理器110可包括一个或多个处理单元；优选的，处理器110可集成应用处理器和调制解调处理器，可选地，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器110中。
移动终端100还可以包括给各个部件供电的电源111(比如电池)，优选的，电源111可以通过电源管理系统与处理器110逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
尽管图1未示出，移动终端100还可以包括蓝牙模块等，在此不再赘述。
为了便于理解本申请实施例，下面对本申请的移动终端所基于的通信网络系统进行描述。
请参阅图2，图2为本申请实施例提供的一种通信网络系统架构图，该通信网络系统为通用移动通信技术的LTE系统，该LTE系统包括依次通讯连接的UE(User Equipment，用户设备)201，E-UTRAN(Evolved UMTS Terrestrial Radio Access Network，演进式UMTS陆地无线接入网)202，EPC(Evolved Packet Core，演进式分组核心网)203和运营商的IP业务204。
可选地，UE201可以是上述终端100，此处不再赘述。
E-UTRAN202包括eNodeB2021和其它eNodeB2022等。可选地，eNodeB2021可以通过回程(backhaul)(例如X2接口)与其它eNodeB2022连接，eNodeB2021连接到EPC203，eNodeB2021可以提供UE201到EPC203的接入。
EPC203可以包括MME(Mobility Management Entity，移动性管理实体)2031，HSS(Home Subscriber Server，归属用户服务器)2032，其它MME2033，SGW(Serving Gate Way，服务网关)2034，PGW(PDN Gate Way，分组数据网络网关)2035和PCRF(Policy and Charging Rules Function，政策和资费功能实体)2036等。可选地，MME2031是处理UE201和EPC203之间信令的控制节点，提供承载和连接管理。HSS2032用于提供一些寄存器来管理诸如归属位置寄存器(图中未示)之类的功能，并且保存有一些有关服务特征、数据速率等用户专用的信息。所有用户数据都可以通过SGW2034进行发送，PGW2035可以提供UE 201的IP地址分配以及其它功能，PCRF2036是业务数据流和IP承载资源的策略与计费控制策略决策点，它为策略与计费执行功能单元(图中未示)选择及提供可用的策略和计费控制决策。
IP业务204可以包括因特网、内联网、IMS(IP Multimedia Subsystem，IP多媒体子系统)或其它IP业务等。
虽然上述以LTE系统为例进行了介绍，但本领域技术人员应当知晓，本申请不仅仅适用于LTE系统，也可以适用于其他无线通信系统，例如GSM、CDMA2000、WCDMA、TD-SCDMA以及未来新的网络系统(如5G)等，此处不做限定。
基于上述移动终端硬件结构以及通信网络系统，提出本申请各个实施例。
首先结合图3对本申请的应用场景进行介绍。
图3为本申请实施例提供的应用场景示意图，如图3所示，包括网络设备30、第一终端设备31和第二终端设备32。网络设备30和第一终端设备31之间、网络设备30和第二终端设备32之间、第一终端设备31和第二终端设备32之间均可以进行无线通信。其中，网络设备30和第一终端设备31之间构成第一对链路，网络设备30和第二终端设备32之间构成第二对链路，第一终端设备31和第二终端设备32之间构成第三对链路。
在本申请实施例中，终端设备可以为包含无线收发功能、且可以与网络设备配合为用户提供通讯服务的设备。具体地，终端设备可以指用户设备(User Equipment，UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。例如，终端设备可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络或5G之后的网络中的终端设备等。
网络设备可以是用于与终端设备进行通信的设备，例如，可以是全球移动通信系统(Global System for Mobile Communication，GSM)或码分多址(Code Division Multiple Access，CDMA)通信系统中的基站(Base Transceiver Station，BTS)，也可以是宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络或5G之后的网络中的网络侧设备或未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)网络中的网络设备等。
本申请实施例中涉及的网络设备也可称为无线接入网(Radio Access Network，RAN)设备。RAN设备与终端设备连接，用于接收终端设备的数据并发送给核心网设备。RAN设备在不同通信系统中对应不同的设备，例如，在2G系统中对应基站与基站控制器，在3G系统中对应基站与无线网络控制器(Radio Network Controller，RNC)，在4G系统中对应演进型 基站(Evolutional Node B，eNB)，在5G系统中对应5G系统，如新无线(New Radio，NR)中的接入网设备(例如gNB，集中单元CU，分布式单元DU)。
可以理解的是，本申请实施例的技术方案可应用于NR通信技术中，NR是指新一代无线接入网络技术，可以应用在未来演进网络，如未来5G系统中。本申请实施例中的方案还可以应用于无线保真(Wireless Fidelity，WIFI)和长期演进(Long Term Evolution，LTE)等其他无线通信网络中，相应的名称也可以用其他无线通信网络中的对应功能的名称进行替代。
本申请实施例描述的网络架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案，并不构成对于本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着网络架构的演变和新业务场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
在非授权频谱中，由于网络设备30并不工作在非授权频谱上，因此网络设备并不知道非授权频谱上的信道干扰情况。即使网络设备30工作在非授权频谱上，由于网络设备30和第一终端设备31、第二终端设备32处于不同的区域，其感受到的信道干扰情况与第一终端设备31以及第二终端设备32的信道干扰情况也不同。如果网络设备30缺乏第一终端设备31和第二终端设备32的信道干扰情况，就不能有效的为第一终端设备31和第二终端设备32分配资源池内的资源，包括时域资源和/或频域资源。基于此，本申请提供一种信道检测方法，以使网络设备能够获知第一终端设备和/或第二终端设备在进行信道检测后的信道检测结果，从而能够基于信道检测结果为第一终端设备和/或第二终端设备分配资源。下面将基于图3示例的应用场景对本申请的方案进行介绍。
图4为本申请实施例提供的场景架构示意图一，如图4所示，包括网络设备40、第一终端设备41和第二终端设备42。网络设备40和第一终端设备41之间可以进行无线通信，第一终端设备41和第二终端设备42之间可以进行无线通信。
其中，包括网络设备40和第一终端设备41的网络还可以称为非地面通信网络(Non-Terrestrial Network，NTN)，其中，NTN是指终端设备和卫星(还可以称为网络设备)之间的通信网络。包括第一终端设备41和第二终端设备42的网络还可以称为侧链路通信网络。
网络设备40可以通过第一信道检测信息指示第一终端设备进行信道检测，第一终端设备41在进行信道检测得到第一检测结果后，可以向网络设备40上报第一检测结果。网络设备40还可以通过第一终端设备41向第二终端设备42发送第二信道检测信息，指示第二终端设备42进行信道检测。第二终端设备42在进行信道检测得到第二检测结果后，可以向第一终端设备41发送第二检测结果，由第一终端设备41将第二检测结果上报给网络设备40。即在图4示例的架构中，第二终端设备42不直接与网络设备40通信，而是通过第一终端设备41与网络设备40进行通信。
下面基于图4示例的架构，结合图5对本申请的方案进行介绍。
图5为本申请实施例提供的信道检测方法的信令图一，如图5所示，
S51，网络设备向第一终端设备发送信道检测信息，信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的第二信道检测信息。
可选地，信道检测信息由RRC信令承载。网络设备向第一终端设备发送RRC信令，第一终端设备根据RRC信令获取信道检测信息。
可选地，信道检测信息中包括第一信道检测信息和/或第二信道检测信息。
可选地，第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限。
可选地，第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，第一信道检测信息用于指示第一终端设备进行信道检测。
可选地，第二信道检测信息用于指示第二终端设备进行信道检测。
可选地，第二终端设备的数目不少于一个。
可选地，第二信道检测信息的数目不少于一个。
可选地，当第二终端设备地数目多于一个时，第二信道检测信息与第二终端设备一一对应。
可选地，当第二终端设备地数目多于一个时，第二终端设备接收同一个第二信道检测信息。
S52，第一终端设备根据第一信道检测信息进行信道检测，得到第一检测结果。
若信道检测信息中包括第一信道检测信息，则第一终端设备可以根据第一信道检测信息进行信道检测，从而得到第一检测结果。
可选地，第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限。
可选地，第一检测窗口中包括第一起始位置、第一持续时间、第一偏置参数、第一参数中的至少一项。可选地，第一起始位置用于指示第一检测窗口的时域起始位置，第一持续时间用于指示第一检测窗口的时长，第一偏置参数用于确定第一检测窗口的时域起始位置，第一参数用于指示第一检测窗口的时长。
可选地，第一检测窗口中包括第一起始位置和第一持续时间，则根据第一起始位置和第一持续时间可以确定第一检测窗口对应的时域位置。例如，第一起始位置为时刻t0，第一持续时间为100ms，则第一检测窗口对应的时域位置为t0至t0+100ms这一时段。
可选地，第一检测窗口中包括第一偏置参数，第一偏置参数用于指示第一检测窗口的时域起始位置与起始时刻之间的时差。
可选地，第一检测窗口中包括第一参数，第一参数用于指示第一检测窗口的时长的取值单位为毫秒。例如，第一参数为M，则表示第一检测窗口的时长为M毫秒，M为正数。
可选地，第一检测窗口中包括第一参数，第一参数用于指示第一检测窗口的时长的取值单位为时隙。例如，第一参数为M，则表示第一检测窗口的时长为M个时隙，M为正数。
可选地，第一检测周期中包括第一周期参数，第一周期参数用于指示第一检测窗口的检测周期。
可选地，第一周期参数用于指示第一检测窗口的检测周期的取值单位为毫秒。例如，第一周期参数为L，则表示第一检测窗口的检测周期为L毫秒，L为正数。
可选地，第一周期参数用于指示第一检测窗口的检测周期的取值单位为时隙。例如，第一周期参数为L，则表示第一检测窗口的检测周期为L个时隙，L为正数。
在上述实施例中对第一检测窗口和第一检测周期进行了介绍，可选地，根据第一检测窗口和/或第一检测周期，可以确定第一终端设备在进行信道检测时的时域位置。下面将结合图6和图7进行介绍。
图6为本申请实施例提供的确定第一检测窗口的时域位置示意图一，其中第一起始位置t0为0s，第一持续时间为100ms，第一检测周期为1s，则根据第一起始位置、第一持续时间和第一检测周期可以确定第一检测窗口的时域位置如图6中的阴影部分示意，包括0-100ms、1000-1100ms、2000-2100ms、3000-3100ms等等。
图7为本申请实施例提供的确定第一检测窗口的时域位置示意图二，其中起始时刻t1为0s，第一偏置参数为200ms，第一检测周期为2s，第一检测窗口的持续时长为200ms，则根据起始时刻t1、第一偏置参数、第一检测周期可以确定第一检测窗口的时域位置如图7中的阴影部分示意，包括200-400ms、2200-2400ms、4200-4400ms、6200-6400ms等等。
可选地，第一信道检测信息中包括第一检测频点，第一检测频点为第一终端设备所需检测信道所在的频点。
可选地，第一信道检测信息中包括第一检测带宽，第一检测带宽为第一终端设备所需检测信道的频域宽度，第一终端设备所需检测信道的频域宽度由资源块数目确定。
可选地，第一终端设备根据第一检测频点和/或第一检测带宽确定所需检测信道的频域。
可选地，第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型。
可选地，第一循环前缀类型为正常循环前缀类型和/或长循环前缀类型。
可选地，第一终端设备根据第一检测频点、第一子载波间隔、第一循环前缀类型中的至少一项，确定所需检测信道的频域。
可选地，第一终端设备可以根据第一循环前缀类型和第一检测窗口确定所需测量的时隙数和/或符号数。
可选地，第一信道检测信息中包括第一检测类型，第一检测类型包括以下至少一项：接收信号能量指示(Received Signal Strength Indicator，RSSI)、参考信号接收功率(Reference Signal Received Power，RSRP)、信干燥比(Signal Interference Noise Ratio，SINR)。
可选地，第一信道检测信息中包括第一检测门限，第一检测门限为一个门限值，用于和第一检测结果进行比较。
在上述实施例中，对第一信道检测信息进行了介绍。第一终端设备可以根据第一信道检测信息进行信道检测，得到第一检测结果。
例如，根据第一检测窗口和/或第一检测周期可以确定第一终端设备所需检测信道的时域位置，第一终端设备可以在该时域位置进行信道检测。
例如，根据第一检测频点和/或第一检测带宽可以确定第一终端设备所需检测信道的频域位置，第一终端设备可以在该频域位置进行信道检测。
例如，第一检测类型包括RSSI、RSRP、SINR中的至少一项，第一终端设备可以对RSSI、RSRP、SINR中的至少一项进行检测。
可选地，第一终端设备根据第一信道检测信息进行信道检测，得到第一检测结果，第一检测结果包括第一检测比例和/或第一信息，第一信息指示第一检测比例大于或等于第一检测门限。
可选地，第一终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSSI，并将每个符号或时隙上的RSSI与第一检测门限比较，得到第一检测窗口内和/或所述第一检测周期内RSSI不小于第一检测门限的时隙所占的比例。
可选地，第一终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSRP，并将每个符号或时隙上的RSRP与第一检测门限比较，得到第一检测窗口内和/或所述第一检测周期内RSRP不小于第一检测门限的时隙所占的比例。
可选地，第一终端设备在所需检测信道的时域位置内对所需检测信道的频带检测SINR，并将每个符号或时隙上的SINR与第一检测门限比较，并得到第一检测窗口内和/或所述第一检测周期内SINR不小于第一检测门限的时隙所占的比例。
可选地，第一检测比例包括以下至少一项：第一检测窗口内和/或第一检测周期内接收信号能量指示不小于第一检测门限的时隙所占的比例、第一检测窗口内和/或第一检测周期内接收参考信号接收功率不小于第一检测门限的时隙所占的比例、第一检测窗口内和/或第一检测周期内接收信干燥比不小于第一检测门限的时隙所占的比例。
可选地，网络设备向第一终端设备发送配置信息，配置信息中包括上报内容和/或触发条件。
可选地，上报内容为检测比例，即一段时间内检测结果超过检测门限的比例。
可选地，触发条件为当检测比例大于或等于检测门限时触发上报。
可选地，当配置信息中包括上报内容时，若第一检测比例大于或等于第一检测门限，则第一检测结果中包括第二检测比例。
可选地，当配置信息中包括上报内容和触发条件时，若第二检测比例大于或等于第二检测门限，则第一检测结果中包括第一检测比例和第一信息，第一信息用于指示第一检测比例大于或等于第一检测门限，即载波的干扰状况已经超过门限。
S53，第一终端设备向第二终端设备发送第二信道检测信息。
若信道检测信息中包括第二信道检测信息，则第一终端设备可以向第二终端设备发送第二信道检测信息，指示第二终端设备根据第二信道检测信息进行信道检测。
可选地，第二信道检测信息由RRC信令承载。第一终端设备向第二终端设备发送侧链路的RRC信令，侧链路的RRC信令中包括第二信道检测信息。第二终端设备接收侧链路的RRC信令后，获取第二信道检测信息。
可选地，第二终端设备的数目不少于一个。
可选地，第二信道检测信息的数目不少于一个。
可选地，当第二终端设备的数目多于一个时，第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当第二信道检测信息的数目多于一个时，第二信道检测信息可进一步划分为第二信道检测信息，第三信道检测信息，......，第N信道检测信 息；第二信道检测信息，第三信道检测信息，......，第N信道检测信息与第二终端设备，第三终端设备，......，第N终端设备一一对应。
可选地，当第二终端设备地数目多于一个时，第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当第二信道检测信息的数目为一个时，第二终端设备，第三终端设备，......，第N终端设备接收同一个第二信道检测信息。
S54，第二终端设备根据第二信道检测信息进行信道检测，得到第二检测结果。
可选地，第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，第二检测窗口中包括第二起始位置、第二持续时间、第二偏置参数、第二参数中的至少一项。可选地，第二起始位置用于指示第二检测窗口的时域起始位置，第二持续时间用于指示第二检测窗口的时长，第二偏置参数用于确定第二检测窗口的时域起始位置，第二参数用于指示第二检测窗口的时长。
可选地，第二检测窗口中包括第二起始位置和第二持续时间，则根据第二起始位置和第二持续时间可以确定第二检测窗口对应的时域位置。例如，第二起始位置为时刻t1，第二持续时间为50ms，则第二检测窗口对应的时域位置为t1至t1+50ms这一时段。
可选地，第二检测窗口中包括第二偏置参数，第二偏置参数用于指示第二检测窗口的时域起始位置与起始时刻之间的时差。
可选地，第二检测窗口中包括第二参数，第二参数用于指示第二检测窗口的时长的取值单位为毫秒。例如，第二参数为N，则表示第二检测窗口的时长为N毫秒，N为正数。
可选地，第二检测窗口中包括第二参数，第二参数用于指示第二检测窗口的时长的取值单位为时隙。例如，第二参数为N，则表示第二检测窗口的时长为N个时隙，N为正数。
可选地，第二检测周期中包括第二周期参数，第二周期参数用于指示第二检测窗口的检测周期。
可选地，第二周期参数用于指示第二检测窗口的检测周期的取值单位为毫秒。例如，第二周期参数为K，则表示第二检测窗口的检测周期为K毫秒，K为正数。
可选地，第二周期参数用于指示第二检测窗口的检测周期的取值单位为时隙。例如，第二周期参数为K，则表示第二检测窗口的检测周期为K个时隙，K为正数。
在上述实施例中对第二检测窗口和第二检测周期进行了介绍，可选地，根据第二检测窗口和/或第二检测周期，可以确定第二终端设备在进行信道检测时的时域位置。可选地，第一检测窗口和第二检测窗口在时域上可以完全重叠，也可以部分重叠，也可以完全不重叠。
可选地，第二信道检测信息中包括第二检测频点，第二检测频点为第二终端设备所需检测信道所在的频点。
可选地，第二信道检测信息中包括第二检测带宽，第二检测带宽为第二终端设备所需检测信道的频域宽度，第二终端设备所需检测信道的频域宽度由资源块数目确定。
可选地，第二终端设备根据第二检测频点和/或第二检测带宽确定所需检测信道的频域。
可选地，第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型。
可选地，第二循环前缀类型为正常循环前缀类型和/或长循环前缀类型。
可选地，第二终端设备根据第二检测频点、第二子载波间隔、第二循环前缀类型中的至少一项，确定所需检测信道的频域。
可选地，第二终端设备可以根据第二循环前缀类型和第二检测窗口确定所需测量的时隙数和/或符号数。
可选地，第二信道检测信息中包括第二检测类型，第二检测类型包括以下至少一项：RSSI、RSRP、SINR。
可选地，第二信道检测信息中包括第二检测门限，第二检测门限为一个门限值，用于和第二检测结果进行比较。
可选地，第一检测门限和第二检测门限可以一致，也可以不一致。
可选地，第一终端设备所需检测的信道和第二终端设备所需检测的信道在频域上可以完全重叠，也可以部分重叠，也可以完全不重叠。
在上述实施例中，对第二信道检测信息进行了介绍。第二终端设备可以根据第二信道检测信息进行信道检测，得到第二检测结果。
例如，根据第二检测窗口和/或第二检测周期可以确定第二终端设备所需检测信道的时域位置，第二终端设备可以在该时域位置进行信道检测。
例如，根据第二检测频点和/或第二检测带宽可以确定第二终端设备所需检测信道的频域位置，第二终端设备可以在该频域位置进行信道检测。
例如，第二检测类型包括RSSI、RSRP、SINR中的至少一项，第二终端设备可以对RSSI、RSRP、SINR中的至少一项进行检测。可选地，第一检测类型和第二检测类型可以完全一致，也可以部分一致，也可以不一致。
可选地，第二终端设备根据第二信道检测信息进行信道检测，得到第二检测结果，第二检测结果包括第二检测比例和/或第二信息，第二信息指示第二检测比例大于或等于第二检测门限。
可选地，第二终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSSI，并将每个符号或时隙上的RSSI与第二检测门限比较，得到第二检测窗口内和/或所述第二检测周期内RSSI不小于第二检测门限的时隙所占的比例。
可选地，第二终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSRP，并将每个符号或时隙上的RSRP与第二检测门限比较，得到第二检测窗口内和/或所述第二检测周期内RSRP不小于第二检测门限的时隙所占的比例。
可选地，第二终端设备在所需检测信道的时域位置内对所需检测信道的频带检测SINR，并将每个符号或时隙上的SINR与第二检测门限比较，并得到第二检测窗口内和/或所述第二检测周期内SINR不小于第二检测门限的时隙所占的比例。
可选地，第二检测比例包括以下至少一项：第二检测窗口内和/或第二检测周期内接收信号能量指示不小于第二检测门限的时隙所占的比例、第二检测窗口内和/或第二检测周期内接收参考信号接收功率不小于第二检测门限的时隙所占的比例、第二检测窗口内和/或第二检测周期内接收信干燥比不小于第二检测门限的时隙所占的比例。
可选地，当第二信道检测信息的数目多于一个时，所述第二信道检测信息可进一步划分为第二信道检测信息，第三信道检测信息，......，第N信道检测信息；所述第二信道检测信息，第三信道检测信息，......，第N信道检测信息分别包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限；第三检测窗口、第三检测周期、第三检测频点、第三检测带宽、第三检测类型、第三检测门限；......；第N检测窗口、第N检测周期、第N检测频点、第N检测带宽、第N检测类型、第N检测门限。上述参数与所述第二信道检测信息中所包含的参数类似，此处不再赘述。
S55，第二终端设备向第一终端设备发送第二检测结果。
第二终端设备通过信道检测得到第二检测结果后，可以向第一终端设备发送第二检测结果。
可选地，第二检测结果由侧链路RRC信令承载。第二终端设备向第一终端设备发送侧链路RRC信令，侧链路RRC信令中包括第二检测结果。第一终端设备接收侧链路RRC信令后，根据侧链路RRC信令获取第二检测结果，第二检测结果中包括第二检测比例和/或第二信息。
可选地，网络设备向第一终端设备发送配置信息，配置信息中包括上报内容和/或触发条件。可选地，第一终端设备将配置信息发送给第二终端设备。
可选地，所述第二终端设备的数目不少于一个。
可选地，所述配置信息的数目不少于一个。
可选地，当所述第二终端设备的数目多于一个时，所述第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当所述配置信息的数目多于一个时，所述第配置信息可进一步划分为第一配置信息，第二配置信息，......，第N配置信息；所述第一配置信息，第二配置信息，......，第N配置信息与所述第二终端设备，第三终端设备，......，第N终端设备一一对应。
可选地，当所述第二终端设备地数目多于一个时，所述第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当所述配置信息的数目为一个时，所述所述第二终端设备，第三终端设备，......，第N终端设备接收同一个配置信息。
可选地，上报内容为检测比例，即一段时间内检测结果超过检测门限的比例。
可选地，触发条件为当检测比例大于或等于检测门限时触发上报。
可选地，当配置信息中包括上报内容时，若第二检测比例大于或等于第二检测门限，则第二终端设备向第一终端设备发送第二检测结果，第二检测结果中包括第二检测比例。
可选地，所述第二终端设备的数目不少于一个。
可选地，所述第二检测结果的数目不少于一个；当所述第二检测结果的数目多于一个时，所述多个第二检测结果分别来自第二终端设备，第三终端设备，......，第N终端设备等。
可选地，当配置信息中包括上报内容和触发条件时，若第二检测比例大于或等于第二检测门限，则第二终端设备向第一终端设备发送第二检测结果，第二检测结果中包括第二检测比例和第二信息，第二信息用于指示第二检测比例大于或等于第二检测门限，即载波的干扰状况已经超过门限。
S56，第一终端设备向网络设备发送信道检测结果，信道检测结果包括第一检测结果和/或第二检测结果。
第一终端设备向网络设备上报信道检测结果，可选地，信道检测结果包括第一检测结果和/或第二检测结果。
可选地，当第一检测比例大于或等于第一检测门限时，信道检测结果中包括第一检测结果。
可选地，当第二检测比例大于或等于第二检测门限时，信道检测结果中包括第二检测结果。
可选地，第一终端设备比较第一检测比例和第二检测比例，然后将第一检测结果和第二检测结果中的较大值发送给网络设备。即当第一检测比例大于或等于第二检测比例时，第一终端设备将第一检测结果发送给网络设备；当第一检测比例小于或等于第二检测比例时，第一终端设备将第二检测结果发送给网络设备。
可选地，所述第二终端设备的数目不少于一个。
可选地，所述第二检测结果的数目不少于一个；当所述第二检测结果的数目多于一个时，所述多个第二检测结果分别来自第二终端设备，第三终端设备，......，第N终端设备等。
可选地，当所述第二检测结果的数目多于一个时，第一终端设备比较第一检测比例和多个第二检测比例，然后将第一检测结果和多个第二检测结果中的较大值发送给网络设备。
在上述实施例中，结合图5-图7对图4示例的场景架构下的信道检测过程以及信道检测结果的上报过程进行了介绍。下面将结合图8介绍另一种场景架构下的信道检测方案。
图8为本申请实施例提供的场景架构示意图二，如图8所示，包括网络设备80、第一终端设备81和第二终端设备82。网络设备80和第一终端设备81之间可以进行无线通信，网络设备80和第二终端设备82之间可以进行无线通信。
其中，包括网络设备80和第一终端设备81的网络，以及包括网络设备80和第二终端设备82的网络还可以称为NTN，其中，NTN是指终端设备和卫星(还可以称为网络设备)之间的通信网络。
网络设备80可以通过第一信道检测信息指示第一终端设备进行信道检测，第一终端设备81在进行信道检测得到第一检测结果后，可以向网络设备80上报第一检测结果。网络设备80还可以通过第二信道检测信息指示第二终端设备82进行信道检测。第二终端设备82在进行信道检测得到第二检测结果后，可以向网络设备80上报第二检测结果。
下面基于图8示例的架构，结合图9对本申请的方案进行介绍。
图9为本申请实施例提供的信道检测方法的信令图二，如图9所示，
S91，网络设备向第一终端设备发送第一信道检测信息。
可选地，第一信道检测信息由RRC信令承载。网络设备向第一终端设备发送RRC信令，第一终端设备根据RRC信令获取第一信道检测信息。
可选地，第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限。
可选地，第一信道检测信息用于指示第一终端设备进行信道检测。
S92，网络设备向第二终端设备发送第二信道检测信息。
可选地，第二信道检测信息由RRC信令承载。网络设备向第二终端设备发送RRC信令，第二终端设备根据RRC信令获取第二信道检测信息。
可选地，第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，第二终端设备的数目不少于一个。
可选地，第二信道检测信息的数目不少于一个。
可选地，当第二终端设备的数目多于一个时，第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当所述第二信道检测信息的数目多于一个时，所述第二信道检测信息可进一步划分为第二信道检测信息，第三信道检测信息，......，第N信道检测信息；所述第二信道检测信息，第三信道检测信息，......，第N信道检测信息与所述第二终端设备，第三终端设备，......，第N终端设备一一对应。
可选地，当第二终端设备地数目多于一个时，第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当所述第二信道检测信息的数目为一个时，所述所述第二终端设备，第三终端设备，......，第N终端设备接收同一个第二信道检测信息。
可选地，第二信道检测信息用于指示第二终端设备进行信道检测。
S93，第一终端设备根据第一信道检测信息进行信道检测，得到第一检测结果。
可选地，第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限。
可选地，第一检测窗口中包括第一起始位置、第一持续时间、第一偏置参数、第一参数中的至少一项。可选地，第一起始位置用于指示第一检测窗口的时域起始位置，第一持续时间用于指示第一检测窗口的时长，第一偏置参数用于确定第一检测窗口的时域起始位置，第一参数用于指示第一检测窗口的时长。
可选地，第一检测窗口中包括第一起始位置和第一持续时间，则根据第一起始位置和第一持续时间可以确定第一检测窗口对应的时域位置。例如，第一起始位置为时刻t0，第一持续时间为100ms，则第一检测窗口对应的时域位置为t0至t0+100ms这一时段。
可选地，第一检测窗口中包括第一偏置参数，第一偏置参数用于指示第一检测窗口的时域起始位置与起始时刻之间的时差。
可选地，第一检测窗口中包括第一参数，第一参数用于指示第一检测窗口的时长的取值单位为毫秒。例如，第一参数为M，则表示第一检测窗口的时长为M毫秒，M为正数。
可选地，第一检测窗口中包括第一参数，第一参数用于指示第一检测窗口的时长的取值单位为时隙。例如，第一参数为M，则表示第一检测窗口的时长为M个时隙，M为正数。
可选地，第一检测周期中包括第一周期参数，第一周期参数用于指示第一检测窗口的检测周期。
可选地，第一周期参数用于指示第一检测窗口的检测周期的取值单位为毫秒。例如，第一周期参数为L，则表示第一检测窗口的检测周期为L毫秒，L为正数。
可选地，第一周期参数用于指示第一检测窗口的检测周期的取值单位为时隙。例如，第一周期参数为L，则表示第一检测窗口的检测周期为L个时隙，L为正数。
在上述实施例中对第一检测窗口和第一检测周期进行了介绍，可选地，根据第一检测窗口和/或第一检测周期，可以确定第一终端设备在进行信道检测时的时域位置。
可选地，第一信道检测信息中包括第一检测频点，第一检测频点为第一终端设备所需检测信道所在的频点。
可选地，第一信道检测信息中包括第一检测带宽，第一检测带宽为第一终端设备所需检测信道的频域宽度，第一终端设备所需检测信道的频域宽度由资源块数目确定。
可选地，第一终端设备根据第一检测频点和/或第一检测带宽确定所需检测信道的频域。
可选地，第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型。
可选地，第一循环前缀类型为正常循环前缀类型和/或长循环前缀类型。
可选地，第一终端设备根据第一检测频点、第一子载波间隔、第一循环前缀类型中的至少一项，确定所需检测信道的频域。
可选地，第一终端设备可以根据第一循环前缀类型和第一检测窗口确定所需测量的时隙数和/或符号数。
可选地，第一信道检测信息中包括第一检测类型，第一检测类型包括以下至少一项：RSSI、RSRP、SINR。
可选地，第一信道检测信息中包括第一检测门限，第一检测门限为一个门限值，用于和第一检测结果进行比较。
在上述实施例中，对第一信道检测信息进行了介绍。第一终端设备可以根据第一信道检测信息进行信道检测，得到第一检测结果。
例如，根据第一检测窗口和/或第一检测周期可以确定第一终端设备所需检测信道的时域位置，第一终端设备可以在该时域位置进行信道检测。
例如，根据第一检测频点和/或第一检测带宽可以确定第一终端设备所需检测信道的频域位置，第一终端设备可以在该频域位置进行信道检测。
例如，第一检测类型包括RSSI、RSRP、SINR中的至少一项，第一终端设备可以对RSSI、RSRP、SINR中的至少一项进行检测。
可选地，第一终端设备根据第一信道检测信息进行信道检测，得到第一检测结果，第一检测结果包括第一检测比例和/或第一信息，第一信息指示第一检测比例大于或等于第一检测门限。
可选地，第一终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSSI，并将每个符号或时隙上的RSSI与第一检测门限比较，得到第一检测窗口内和/或所述第一检测周期内RSSI不小于第一检测门限的时隙所占的比例。
可选地，第一终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSRP，并将每个符号或时隙上的RSRP与第一检测门限比较，得到第一检测窗口内和/或所述第一检测周期内RSRP不小于第一检测门限的时隙所占的比例。
可选地，第一终端设备在所需检测信道的时域位置内对所需检测信道的频带检测SINR，并将每个符号或时隙上的SINR与第一检测门限比较，并得到第一检测窗口内和/或所述第一检测周期内SINR不小于第一检测门限的时隙所占的比例。
可选地，第一检测比例包括以下至少一项：第一检测窗口内和/或第一检测周期内接收信号能量指示不小于第一检测门限的时隙所占的比例、第一检测窗口内和/或第一检测周期内接收参考信号接收功率不小于第一检测门限的时隙所占的比例、第一检测窗口内和/或第一检测周期内接收信干燥比不小于第一检测门限的时隙所占的比例。
S94，第二终端设备根据第二信道检测信息进行信道检测，得到第二检测结果。
可选地，第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，第二检测窗口中包括第二起始位置、第二持续时间、第二偏置参数、第二参数中的至少一项。可选地，第二起始位置用于指示第二检测窗口的时域起始位置，第二持续时间用于指示第二检测窗口的时长，第二偏置参数用于确定第二检测窗口的时域起始位置，第二参数用于指示第二检测窗口的时长。
可选地，第二检测窗口中包括第二起始位置和第二持续时间，则根据第二起始位置和第二持续时间可以确定第二检测窗口对应的时域位置。例如，第二起始位置为时刻t1，第二持续时间为50ms，则第二检测窗口对应的时域位置为t1至t1+50ms这一时段。
可选地，第二检测窗口中包括第二偏置参数，第二偏置参数用于指示第二检测窗口的时域起始位置与起始时刻之间的时差。
可选地，第二检测窗口中包括第二参数，第二参数用于指示第二检测窗口的时长的取值单位为毫秒。例如，第二参数为N，则表示第二检测窗口的时长为N毫秒，N为正数。
可选地，第二检测窗口中包括第二参数，第二参数用于指示第二检测窗口的时长的取值单位为时隙。例如，第二参数为N，则表示第二检测窗口的时长为N个时隙，N为正数。
可选地，第二检测周期中包括第二周期参数，第二周期参数用于指示第二检测窗口的检测周期。
可选地，第二周期参数用于指示第二检测窗口的检测周期的取值单位为毫秒。例如，第二周期参数为K，则表示第二检测窗口的检测周期为K毫秒，K为正数。
可选地，第二周期参数用于指示第二检测窗口的检测周期的取值单位为时隙。例如，第二周期参数为K，则表示第二检测窗口的检测周期为K个时隙，K为正数。
在上述实施例中对第二检测窗口和第二检测周期进行了介绍，可选地，根据第二检测窗口和/或第二检测周期，可以确定第二终端设备在进行信道检测时的时域位置。可选地，第一检测窗口和第二检测窗口在时域上可以完全重叠，也可以部分重叠，也可以完全不重叠。
可选地，第二信道检测信息中包括第二检测频点，第二检测频点为第二终端设备所需检测信道所在的频点。
可选地，第二信道检测信息中包括第二检测带宽，第二检测带宽为第二终端设备所需检测信道的频域宽度，第二终端设备所需检测信道的频域宽度由资源块数目确定。
可选地，第二终端设备根据第二检测频点和/或第二检测带宽确定所需检测信道的频域。
可选地，第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型。
可选地，第二循环前缀类型为正常循环前缀类型和/或长循环前缀类型。
可选地，第二终端设备根据第二检测频点、第二子载波间隔、第二循环前缀类型中的至少一项，确定所需检测信道的频域。
可选地，第二终端设备可以根据第二循环前缀类型和第二检测窗口确定所需测量的时隙数和/或符号数。
可选地，第二信道检测信息中包括第二检测类型，第二检测类型包括以下至少一项：RSSI、RSRP、SINR。
可选地，第二信道检测信息中包括第二检测门限，第二检测门限为一个门限值，用于和第二检测结果进行比较。
可选地，第一检测门限和第二检测门限可以一致，也可以不一致。
可选地，第一终端设备所需检测的信道和第二终端设备所需检测的信道在频域上可以完全重叠，也可以部分重叠，也可以完全不重叠。
在上述实施例中，对第二信道检测信息进行了介绍。第二终端设备可以根据第二信道检测信息进行信道检测，得到第二检测结果。
例如，根据第二检测窗口和/或第二检测周期可以确定第二终端设备所需检测信道的时域位置，第二终端设备可以在该时域位置进行信道检测。
例如，根据第二检测频点和/或第二检测带宽可以确定第二终端设备所需检测信道的频域位置，第二终端设备可以在该频域位置进行信道检测。
例如，第二检测类型包括RSSI、RSRP、SINR中的至少一项，第二终端设备可以对RSSI、RSRP、SINR中的至少一项进行检测。可选地，第一检测类型和第二检测类型可以完全一致，也可以部分一致，也可以不一致。
可选地，第二终端设备根据第二信道检测信息进行信道检测，得到第二检测结果，第二检测结果包括第二检测比例和/或第二信息，第二信息指示第二检测比例大于或等于第二检测门限。
可选地，第二终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSSI，并将每个符号或时隙上的RSSI与第二检测门限比较，得到第二检测窗口内和/或所述第二检测周期内RSSI不小于第二检测门限的时隙所占的比例。
可选地，第二终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSRP，并将每个符号或时隙上的RSRP与第二检测门限比较，得到第二检测窗口内和/或所述第二检测周期内RSRP不小于第二检测门限的时隙所占的比例。
可选地，第二终端设备在所需检测信道的时域位置内对所需检测信道的频带检测SINR，并将每个符号或时隙上的SINR与第二检测门限比较，并得到第二检测窗口内和/或所述第二检测周期内SINR不小于第二检测门限的时隙所占的比例。
可选地，第二检测比例包括以下至少一项：第二检测窗口内和/或第二检测周期内接收信号能量指示不小于第二检测门限的时隙所占的比例、第二检测窗口内和/或第二检测周期内接收参考信号接收功率不小于第二检测门限的时隙所占的比例、第二检测窗口内和/或第二检测周期内接收信干燥比不小于第二检测门限的时隙所占的比例。
S95，第一终端设备向网络设备发送第一检测结果。
第一终端设备通过信道检测得到第一检测结果后，可以向网络设备发送第一检测结果。
可选地，第一检测结果由RRC信令承载。第一终端设备向网络设备发送RRC信令，RRC信令中包括第一检测结果。网络设备接收RRC信令后，根据RRC信令获取第一检测结果，第一检测结果中包括第一检测比例和/或第一信息。
可选地，网络设备向第一终端设备发送配置信息，配置信息中包括上报内容和/或触发条件。
可选地，上报内容为检测比例，即一段时间内检测结果超过检测门限的比例。
可选地，触发条件为当检测比例大于或等于检测门限时触发上报。
可选地，当配置信息中包括上报内容时，若第一检测比例大于或等于第一检测门限，则第一终端设备向网络设备发送第一检测结果，第一检测结果中包括第一检测比例。
可选地，当配置信息中包括上报内容和触发条件时，若第一检测比例大于或等于第一检测门限，则第一终端设备向第一终端设备发送第一检测结果，第一检测结果中包括第一检测比例和第一信息，第一信息用于指示第一检测比例大于或等于第一检测门限，即载波的干扰状况已经超过门限。
S96，第二终端设备向网络设备发送第二检测结果。
第二终端设备通过信道检测得到第二检测结果后，可以向网络设备发送第二检测结果。
可选地，第二检测结果由RRC信令承载。第二终端设备向网络设备发送RRC信令，RRC信令中包括第二检测结果。网络设备接收RRC信令后，根据RRC信令获取第二检测结果，第二检测结果中包括第二检测比例和/或第二信息。
可选地，网络设备向第二终端设备发送配置信息，配置信息中包括上报内容和/或触发条件。
可选地，上报内容为检测比例，即一段时间内检测结果超过检测门限的比例。
可选地，触发条件为当检测比例大于或等于检测门限时触发上报。
可选地，当配置信息中包括上报内容时，若第二检测比例大于或等于第二检测门限，则第二终端设备向第一终端设备发送第二检测结果，第二检测结果中包括第二检测比例。
可选地，当配置信息中包括上报内容和触发条件时，若第二检测比例大于或等于第二检测门限，则第二终端设备向网络设备发送第二检测结果，第二检测结果中包括第二检测比例和第二信息，第二信息用于指示第二检测比例大于或等于第二检测门限，即载波的干扰状况已经超过门限。
本申请提供的信道检测方法，网络设备可以发送信道检测信息，该信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的信道检测信息，第一终端设备可以根据第一信道检测信息进行信道检测，得到第一检测结果，第二终端设备可以根据第二信道检测信息进行信道检测，得到第二检测结果，然后网络设备接收信道检测结果，该信道检测结果包括第一检测结果和/或第二检测结果。网络设备通过获取信道检测结果，能够获知第一终端设备和/或第二终端设备的信道状况，从而能够根据第一终端设备和/或第二终端设备的信道状况有效的为第一终端设备和/或第二终端设备分配资源。
图10为本申请实施例提供的信道检测方法的信令图三，如图10所示，该方法可以包括：
S101，网络设备发送信道检测信息。
可选地，信道检测信息由RRC信令承载。网络设备向第一终端设备发送RRC信令，第一终端设备根据RRC信令获取信道检测信息。
可选地，信道检测信息用于指示第一终端设备和/或第二终端设备进行信道检测。
S102，第一终端设备响应于信道检测信息包含第一终端设备第一信道检测信息和/或第二终端设备的第二信道检测信息，按照预设策略获取或得到信道检测结果。
可选地，响应于信道检测信息包含第一信道检测信息，根据第一信道检测信息进行信道检测，得到第一检测结果。
可选地，第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限。
可选地，第一检测窗口中包括第一起始位置、第一持续时间、第一偏置参数、第一参数中的至少一项。可选地，第一起始位置用于指示第一检测窗口的时域起始位置，第一持续时间用于指示第一检测窗口的时长，第一偏置参数用于确定第一检测窗口的时域起始位置，第一参数用于指示第一检测窗口的时长。
可选地，第一检测窗口中包括第一起始位置和第一持续时间，则根据第一起始位置和第一持续时间可以确定第一检测窗口对应的时域位置。例如，第一起始位置为时刻t0，第一持续时间为100ms，则第一检测窗口对应的时域位置为t0至t0+100ms这一时段。
可选地，第一检测窗口中包括第一偏置参数，第一偏置参数用于指示第一检测窗口的时域起始位置与起始时刻之间的时差。
可选地，第一检测窗口中包括第一参数，第一参数用于指示第一检测窗口的时长的取值单位为毫秒。例如，第一参数为M，则表示第一检测窗口的时长为M毫秒，M为正数。
可选地，第一检测窗口中包括第一参数，第一参数用于指示第一检测窗口的时长的取值单位为时隙。例如，第一参数为M，则表示第一检测窗口的时长为M个时隙，M为正数。
可选地，第一检测周期中包括第一周期参数，第一周期参数用于指示第一检测窗口的检测周期。
可选地，第一周期参数用于指示第一检测窗口的检测周期的取值单位为毫秒。例如，第一周期参数为L，则表示第一检测窗口的检测周期为L毫秒，L为正数。
可选地，第一周期参数用于指示第一检测窗口的检测周期的取值单位为时隙。例如，第一周期参数为L，则表示第一检测窗口的检测周期为L个时隙，L为正数。
可选地，第一信道检测信息中包括第一检测频点，第一检测频点为第一终端设备所需检测信道所在的频点。
可选地，第一信道检测信息中包括第一检测带宽，第一检测带宽为第一终端设备所需检测信道的频域宽度，第一终端设备所需检测信道的频域宽度由资源块数目确定。
可选地，第一终端设备根据第一检测频点和/或第一检测带宽确定所需检测信道的频域。
可选地，第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型。
可选地，第一循环前缀类型为正常循环前缀类型和/或长循环前缀类型。
可选地，第一终端设备根据第一检测频点、第一子载波间隔、第一循环前缀类型中的至少一项，确定所需检测信道的频域。
可选地，第一终端设备可以根据第一循环前缀类型和第一检测窗口确定所需测量的时隙数和/或符号数。
可选地，第一信道检测信息中包括第一检测类型，第一检测类型包括以下至少一项：RSSI、RSRP、SINR。
可选地，第一信道检测信息中包括第一检测门限，第一检测门限为一个门限值，用于和第一检测结果进行比较。
在上述实施例中，对第一信道检测信息进行了介绍。第一终端设备可以根据第一信道检测信息进行信道检测，得到第一检测结果。
例如，根据第一检测窗口和/或第一检测周期可以确定第一终端设备所需检测信道的时域位置，第一终端设备可以在该时域位置进行信道检测。
例如，根据第一检测频点和/或第一检测带宽可以确定第一终端设备所需检测信道的频域位置，第一终端设备可以在该频域位置进行信道检测。
例如，第一检测类型包括RSSI、RSRP、SINR中的至少一项，第一终端设备可以对RSSI、RSRP、SINR中的至少一项进行检测。
可选地，第一终端设备根据第一信道检测信息进行信道检测，得到第一检测结果，第一检测结果包括第一检测比例和/或第一信息，第一信息指示第一检测比例大于或等于第一检测门限。
可选地，第一终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSSI，并将每个符号或时隙上的RSSI与第一检测门限比较，得到第一检测窗口内和/或所述第一检测周期内RSSI不小于第一检测门限的时隙所占的比例。
可选地，第一终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSRP，并将每个符号或时隙上的RSRP与第一检测门限比较，得到第一检测窗口内和/或所述第一检测周期内RSRP不小于第一检测门限的时隙所占的比例。
可选地，第一终端设备在所需检测信道的时域位置内对所需检测信道的频带检测SINR，并将每个符号或时隙上的SINR与第一检测门限比较，并得到第一检测窗口内和/或所述第一检测周期内SINR不小于第一检测门限的时隙所占的比例。
可选地，第一检测比例包括以下至少一项：第一检测窗口内和/或第一检测周期内接收信号能量指示不小于第一检测门限的时隙所占的比例、第一检测窗口内和/或第一检测周期内接收参考信号接收功率不小于第一检测门限的时隙所占的比例、第一检测窗口内和/或第一检测周期内接收信干燥比不小于第一检测门限的时隙所占的比例。
可选地，网络设备向第一终端设备发送配置信息，配置信息中包括上报内容和/或触发条件。
可选地，上报内容为检测比例，即一段时间内检测结果超过检测门限的比例。
可选地，触发条件为当检测比例大于或等于检测门限时触发上报。
可选地，当配置信息中包括上报内容时，若第一检测比例大于或等于第一检测门限，则第一检测结果中包括第二检测比例。
可选地，当配置信息中包括上报内容和触发条件时，若第二检测比例大于或等于第二检测门限，则第一检测结果中包括第一检测比例和第一信息，第一信息用于指示第一检测比例大于或等于第一检测门限，即载波的干扰状况已经超过门限。
可选地，响应于信道检测信息包含第二信道检测信息，接收第二检测结果，第二检测结果为第二终端设备根据第二信道检测信息进行信道检测得到的。即第一终端设备可以向第二终端设备发送第二信道检测信息，第二终端设备接收到第二信道检测信息后，根据第二信道检测信息进行信道检测，得到第二检测结果。
可选地，第二终端设备的数目不少于一个。
可选地，第二信道检测信息的数目不少于一个。
可选地，当第二终端设备的数目大于一个时，第二信道检测信息与第二终端设备一一对应，即多个第二终端设备中任意一个第二终端设备均可以获取该第二终端设备对应的第二信道检测信息，并根据第二信道检测信息进行信道检测。
可选地，当第二终端设备的数目多于一个时，第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当第二信道检测信息的数目多于一个时，第二信道检测信息可进一步划分为第二信道检测信息，第三信道检测信息，......，第N信道检测信息；第二信道检测信息，第三信道检测信息，......，第N信道检测信息与第二终端设备，第三终端设备，......，第N终端设备一一对应。
可选地，当第二终端设备的数目大于一个时，多个第二终端设备可以接收同一个第二信道检测信息，即多个第二终端设备共享同一个第二信道检测信息，并可以根据第二信道检测信息进行信道检测。
可选地，当第二终端设备地数目多于一个时，第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当第二信道检测信息的数目为一个时，第二终端设备，第三终端设备，......，第N终端设备接收同一个第二信道检测信息。
可选地，第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，第二检测窗口中包括第二起始位置、第二持续时间、第二偏置参数、第二参数中的至少一项。可选地，第二起始位置用于指示第二检测窗口的时域起始位置，第二持续时间用于指示第二检测窗口的时长，第二偏置参数用于确定第二检测窗口的时域起始位置，第二参数用于指示第二检测窗口的时长。
可选地，第二检测窗口中包括第二起始位置和第二持续时间，则根据第二起始位置和第二持续时间可以确定第二检测窗口对应的时域位置。例如，第二起始位置为时刻t1，第二持续时间为50ms，则第二检测窗口对应的时域位置为t1至t1+50ms这一时段。
可选地，第二检测窗口中包括第二偏置参数，第二偏置参数用于指示第二检测窗口的时域起始位置与起始时刻之间的时差。
可选地，第二检测窗口中包括第二参数，第二参数用于指示第二检测窗口的时长的取值单位为毫秒。例如，第二参数为N，则表示第二检测窗口的时长为N毫秒，N为正数。
可选地，第二检测窗口中包括第二参数，第二参数用于指示第二检测窗口的时长的取值单位为时隙。例如，第二参数为N，则表示第二检测窗口的时长为N个时隙，N为正数。
可选地，第二检测周期中包括第二周期参数，第二周期参数用于指示第二检测窗口的检测周期。
可选地，第二周期参数用于指示第二检测窗口的检测周期的取值单位为毫秒。例如，第二周期参数为K，则表示第二检测窗口的检测周期为K毫秒，K为正数。
可选地，第二周期参数用于指示第二检测窗口的检测周期的取值单位为时隙。例如，第二周期参数为K，则表示第二检测窗口的检测周期为K个时隙，K为正数。
在上述实施例中对第二检测窗口和第二检测周期进行了介绍，可选地，根据第二检测窗口和/或第二检测周期，可以确定第二终端设备在进行信道检测时的时域位置。可选地，第一检测窗口和第二检测窗口在时域上可以完全重叠，也可以部分重叠，也可以完全不重叠。
可选地，第二信道检测信息中包括第二检测频点，第二检测频点为第二终端设备所需检测信道所在的频点。
可选地，第二信道检测信息中包括第二检测带宽，第二检测带宽为第二终端设备所需检测信道的频域宽度，第二终端设备所需检测信道的频域宽度由资源块数目确定。
可选地，第二终端设备根据第二检测频点和/或第二检测带宽确定所需检测信道的频域。
可选地，第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型。
可选地，第二循环前缀类型为正常循环前缀类型和/或长循环前缀类型。
可选地，第二终端设备根据第二检测频点、第二子载波间隔、第二循环前缀类型中的至少一项，确定所需检测信道的频域。
可选地，第二终端设备可以根据第二循环前缀类型和第二检测窗口确定所需测量的时隙数和/或符号数。
可选地，第二信道检测信息中包括第二检测类型，第二检测类型包括以下至少一项：RSSI、RSRP、SINR。
可选地，第二信道检测信息中包括第二检测门限，第二检测门限为一个门限值，用于和第二检测结果进行比较。
可选地，第一检测门限和第二检测门限可以一致，也可以不一致。
可选地，第一终端设备所需检测的信道和第二终端设备所需检测的信道在频域上可以完全重叠，也可以部分重叠，也可以完全不重叠。
在上述实施例中，对第二信道检测信息进行了介绍。第二终端设备可以根据第二信道检测信息进行信道检测，得到第二检测结果。
例如，根据第二检测窗口和/或第二检测周期可以确定第二终端设备所需检测信道的时域位置，第二终端设备可以在该时域位置进行信道检测。
例如，根据第二检测频点和/或第二检测带宽可以确定第二终端设备所需检测信道的频域位置，第二终端设备可以在该频域位置进行信道检测。
例如，第二检测类型包括RSSI、RSRP、SINR中的至少一项，第二终端设备可以对RSSI、RSRP、SINR中的至少一项进行检测。可选地，第一检测类型和第二检测类型可以完全一致，也可以部分一致，也可以不一致。
可选地，第二终端设备根据第二信道检测信息进行信道检测，得到第二检测结果，第二检测结果包括第二检测比例和/或第二信息，第二信息指示第二检测比例大于或等于第二检测门限。
可选地，第二终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSSI，并将每个符号或时隙上的RSSI与第二检测门限比较，得到第二检测窗口内和/或所述第二检测周期内RSSI不小于第二检测门限的时隙所占的比例。
可选地，第二终端设备在所需检测信道的时域位置内对所需检测信道的频带检测RSRP，并将每个符号或时隙上的RSRP与第二检测门限比较，得到第二检测窗口内和/或所述第二检测周期内RSRP不小于第二检测门限的时隙所占的比例。
可选地，第二终端设备在所需检测信道的时域位置内对所需检测信道的频带检测SINR，并将每个符号或时隙上的SINR与第二检测门限比较，并得到第二检测窗口内和/或所述第二检测周期内SINR不小于第二检测门限的时隙所占的比例。
可选地，第二检测比例包括以下至少一项：第二检测窗口内和/或第二检测周期内接收信号能量指示不小于第二检测门限的时隙所占的比例、第二检测窗口内和/或第二检测周期内接收参考信号接收功率不小于第二检测门限的时隙所占的比例、第二检测窗口内和/或第二检测周期内接收信干燥比不小于第二检测门限的时隙所占的比例。
可选地，当第二信道检测信息的数目多于一个时，所述第二信道检测信息可进一步划分为第二信道检测信息，第三信道检测信息，......，第N信道检测信息；第二信道检测信息，第三信道检测信息，......，第N信道检测信息分别包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限；第三检测窗口、第三检测周期、第三检测频点、第三检测带宽、第三检测类型、第三检测门限；......；第N检测窗口、第N检测周期、第N检测频点、第N检测带宽、第N检测类型、第N检测门限。上述参数与所述第二信道检测信息中所包含的参数类似，此处不再赘述。
可选地，所述信道检测结果包括所述第一检测结果和/或第二检测结果。
第二终端设备通过信道检测得到第二检测结果后，可以向第一终端设备发送第二检测结果。
可选地，第二检测结果由侧链路RRC信令承载。第二终端设备向第一终端设备发送侧链路RRC信令，侧链路RRC信令中包括第二检测结果。第一终端设备接收侧链路RRC信令后，根据侧链路RRC信令获取第二检测结果，第二检测结果中包括第二检测比例和/或第二信息。
可选地，网络设备向第一终端设备发送配置信息，配置信息中包括上报内容和/或触发条件。可选地，第一终端设备将配置信息发送给第二终端设备。
可选地，所述第二终端设备的数目不少于一个。
可选地，所述配置信息的数目不少于一个。
可选地，当所述第二终端设备的数目多于一个时，所述第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当所述配置信息的数目多于一个时，所述第配置信息可进一步划分为第一配置信息，第二配置信息，......，第N配置信息；所述第一配置信息，第二配置信息，......，第N配置信息与所述第二终端设备，第三终端设备，......，第N终端设备一一对应。
可选地，当所述第二终端设备地数目多于一个时，所述第二终端设备可进一步划分为第二终端设备，第三终端设备，......，第N终端设备；当所述配置信息的数目为一个时，所述所述第二终端设备，第三终端设备，......，第N终端设备接收同一个配置信息。
可选地，上报内容为检测比例，即一段时间内检测结果超过检测门限的比例。
可选地，触发条件为当检测比例大于或等于检测门限时触发上报。
可选地，当配置信息中包括上报内容时，若第二检测比例大于或等于第二检测门限，则第二终端设备向第一终端设备发送第二检测结果，第二检测结果中包括第二检测比例。
可选地，所述第二终端设备的数目不少于一个。
可选地，所述第二检测结果的数目不少于一个；当所述第二检测结果的数目多于一个时，所述多个第二检测结果分别来自第二终端设备，第三终端设备，......，第N终端设备等。
可选地，当配置信息中包括上报内容和触发条件时，若第二检测比例大于或等于第二检测门限，则第二终端设备向第一终端设备发送第二检测结果，第二检测结果中包括第二检测比例和第二信息，第二信息用于指示第二检测比例大于或等于第二检测门限，即载波的干扰状况已经超过门限。
S103，第一终端设备向网络设备发送信道检测结果。
第一终端设备向网络设备上报信道检测结果，可选地，信道检测结果包括第一检测结果和/或第二检测结果。
可选地，当第一检测比例大于或等于第一检测门限时，信道检测结果中包括第一检测结果。
可选地，当第二检测比例大于或等于第二检测门限时，信道检测结果中包括第二检测结果。
可选地，第一终端设备比较第一检测比例和第二检测比例，然后将第一检测结果和第二检测结果中的较大值发送给网络设备。即当第一检测比例大于或等于第二检测比例时，第一终端设备将第一检测结果发送给网络设备；当第一检测比例小于或等于第二检测比例时，第一终端设备将第二检测结果发送给网络设备。
可选地，第二终端设备的数目不少于一个。
可选地，第二检测结果的数目不少于一个；当第二检测结果的数目多于一个时，多个第二检测结果分别来自第二终端设备，第三终端设备，......，第N终端设备等。
可选地，当第二检测结果的数目多于一个时，第一终端设备比较第一检测比例和多个第二检测比例，然后将第一检测结果和多个第二检测结果中的较大值发送给网络设备。
本申请实施例提供的信道检测方法，网络设备可以发送信道检测信息，第一终端设备响应于信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的信道检测信息，第一终端设备可以根据预设策略获取或得到信道检测结果，然后第一终端设备向网络设备发送信道检测结果，该信道检测结果包括第一检测结果和/或第二检测结果。网络设备通过获取信道检测结果，能够获知第一终端设备和/或第二终端设备的信道状况，从而能够根据第一终端设备和/或第二终端设备的信道状况有效的为第一终端设备和/或第二终端设备分配资源。
图11为本申请实施例提供的信道检测装置的结构示意图一，如图11所示，该信道检测装置1100包括：
发送模块1101，用于发送信道检测信息，所述信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的第二信道检测信息；
接收模块1102，用于接收信道检测结果，所述信道检测结果包括所述第一终端设备的第一检测结果和/或所述第二终端设备的第二检测结果。
可选地，所述第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限；和/或，
所述第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测窗口中包括以下至少一项：用于指示第一检测窗口时域起始位置的第一起始位置、用于指示第一检测窗口时长的第一持续时间、用于确定第一检测窗口时域起始位置的第一偏置参数、用于指示第一检测窗口时长为M毫秒或M个时隙的第一参数，M为正数；
所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
所述第一检测周期中包括用于指示第一检测周期时长为L毫秒或L个时隙的第一周期参数，L为正数；
所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
可选地，所述方法还包括以下至少一项：
所述第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型；
所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；
所述第一检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比；
所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
可选地，所述第一检测结果包括第一检测比例和/或第一信息，所述第一信息指示所述第一检测比例大于或等于所述第一检测门限；和/或，
所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于所述第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测比例包括以下至少一项：所述第一检测窗口内和/或所述第一检测周期内接收信号能量指示不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收参考信号接收功率不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收信干燥比不小于所述第一检测门限的时隙所占的比例；
所述第二检测比例包括以下至少一项：所述第二检测窗口内和/或所述第二检测周期内接 收信号能量指示不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
可选地，所述发送模块1101还用于：
发送配置信息，所述配置信息包括上报内容和/或触发条件。
本申请实施例提供的信道检测装置可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此处不再进行赘述。
图12为本申请实施例提供的信道检测装置的结构示意图二，如图12所示，该信道检测装置1200包括：
接收模块1201，用于接收信道检测信息，所述信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的第二信道检测信息；
检测模块1202，用于根据所述第一信道检测信息进行信道检测，得到第一检测结果；
发送模块1203，用于发送信道检测结果，所述信道检测结果中包括所述第一检测结果和/或所述第二终端设备的第二检测结果。
可选地，所述第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限；和/或，
所述第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测窗口中包括以下至少一项：用于指示第一检测窗口时域起始位置的第一起始位置、用于指示第一检测窗口时长的第一持续时间、用于确定第一检测窗口时域起始位置的第一偏置参数、用于指示第一检测窗口时长为M毫秒或M个时隙的第一参数，M为正数；
所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
所述第一检测周期中包括用于指示第一检测周期时长为L毫秒或L个时隙的第一周期参数，L为正数；
所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
可选地，所述方法还包括以下至少一项：
所述第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型；
所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；
所述第一检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比；
所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
可选地，所述检测模块1202具体用于：
根据第一检测时域、第一检测频域、所述第一检测类别和所述第一检测门限中的至少一项进行信道检测，得到所述第一检测结果；
可选地，所述第一检测时域为所述第一检测窗口和/或所述第一检测周期确定的时域，所述第一检测频域为所述第一检测频点和/或所述第一检测带宽确定的频域。
可选地，所述接收模块1201还用于：
接收所述第二检测结果。
可选地，所述第一检测结果包括第一检测比例和/或第一信息，所述第一信息指示所述第一检测比例大于或等于所述第一检测门限；和/或，
所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于所述第二检测门限。
可选地，所述方法还包括以下至少一项：
所述第一检测比例包括以下至少一项：所述第一检测窗口内和/或所述第一检测周期内接 收信号能量指示不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收参考信号接收功率不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收信干燥比不小于所述第一检测门限的时隙所占的比例；
所述第二检测比例包括以下至少一项：所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
可选地，所述发送模块1203还用于：
发送所述第二检测信息。
可选地，所述接收模块1201还用于：
接收配置信息，所述配置信息中包括上报内容和/或触发条件。
本申请实施例提供的信道检测装置可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此处不再进行赘述。
图13为本申请实施例提供的信道检测装置的结构示意图三，如图13所示，该信道检测装置1300包括：
处理模块1301，用于响应于信道检测信息包含所述第一终端设备第一信道检测信息和/或第二终端设备的第二信道检测信息，按照预设策略获取或得到信道检测结果；
收发模块1302，用于发送所述信道检测结果。
可选地，所述处理模块1301具体用于以下至少一项：
响应于所述信道检测信息包含所述第一信道检测信息，根据所述第一信道检测信息进行信道检测，得到第一检测结果；
响应于所述信道检测信息包含所述第二信道检测信息，接收第二检测结果，所述第二检测结果为所述第二终端设备根据第一信道检测信息进行信道检测得到的，所述信道检测结果包括所述第一检测结果和/或第二检测结果。
可选地，所述第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限；和/或，
所述第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，还包括以下至少一项：
所述第一检测窗口中包括以下至少一项：用于指示第一检测窗口时域起始位置的第一起始位置、用于指示第一检测窗口时长的第一持续时间、用于确定第一检测窗口时域起始位置的第一偏置参数、用于指示第一检测窗口时长为M毫秒或M个时隙的第一参数，M为正数；
所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
所述第一检测周期中包括用于指示第一检测周期时长为L毫秒或L个时隙的第一周期参数，L为正数；
所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
可选地，还包括以下至少一项：
所述第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型；
所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；
所述第一检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比；
所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
可选地，所述处理模块1301具体用于：
根据第一检测时域、第一检测频域、所述第一检测类别和所述第一检测门限中的至少一 项进行信道检测，得到所述第一检测结果；
可选地，所述第一检测时域为所述第一检测窗口和/或所述第一检测周期确定的时域，所述第一检测频域为所述第一检测频点和/或所述第一检测带宽确定的频域。
可选地，所述第一检测结果包括第一检测比例和/或第一信息，所述第一信息指示所述第一检测比例大于或等于所述第一检测门限；和/或，
所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于所述第二检测门限。
可选地，还包括以下至少一项：
所述第一检测比例包括以下至少一项：所述第一检测窗口内和/或所述第一检测周期内接收信号能量指示不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收参考信号接收功率不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收信干燥比不小于所述第一检测门限的时隙所占的比例；
所述第二检测比例包括以下至少一项：所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
可选地，所述收发模块1302还用于：
接收配置信息，所述配置信息中包括上报内容和/或触发条件。
本申请实施例提供的信道检测装置可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此处不再进行赘述。
图14为本申请实施例提供的信道检测装置的结构示意图四，如图14所示，该信道检测装置1400包括：
接收模块1401，用于接收第二检测信息；
检测模块1402，用于根据所述第二检测信息进行信道检测，得到所述第二终端设备的第二检测结果；
发送模块1403，用于发送所述第二检测结果。
可选地，所述第二检测信息包括以下至少一项：
第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
可选地，还包括以下至少一项：
所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
可选地，所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型。
可选地，所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
可选地，所述检测模块1402具体用于：
根据第二检测时域、第二检测频域、所述第二检测类别和所述第二检测门限中的至少一项进行信道检测，得到所述第二检测结果；
可选地，所述第二检测时域为所述第二检测窗口和/或所述第二检测周期确定的时域，所述第二检测频域为所述第二检测频点和/或所述第二检测带宽确定的频域。
可选地，所述第二检测结果包括第二检测比例和/或第二信息。
可选地，所述第二信息指示所述第二检测比例大于或等于第二检测门限。
可选地，所述第二检测比例包括以下至少一项：
所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例；
所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例；
所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
可选地，所述接收模块1401还用于：
接收配置信息，所述配置信息中包括上报内容和/或触发条件。
本申请实施例提供的信道检测装置可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此处不再进行赘述。
图15为本申请实施例提供的通信设备的结构示意图。如图15所示，本实施例所述的通信设备150可以是前述方法实施例中提到的终端设备(或者可用于终端设备的部件)或者网络设备(或者可用于网络设备的部件)。通信设备150可用于实现上述方法实施例中描述的对应于终端设备或者网络设备的方法，具体参见上述方法实施例中的说明。
通信设备150可以包括一个或多个处理器151，该处理器151也可以称为处理单元，可以实现一定的控制或者处理功能。处理器151可以是通用处理器或者专用处理器等。例如可以是基带处理器、或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理，中央处理器可以用于对通信设备进行控制，执行软件程序，处理软件程序的数据。
可选地，处理器151也可以存有指令153或者数据(例如中间数据)。可选地，指令153可以被处理器151运行，使得通信设备150执行上述方法实施例中描述的对应于终端设备或者网络设备的方法。
可选地，通信设备150可以包括电路，该电路可以实现前述方法实施例中发送或接收或者通信的功能。
可选地，通信设备150中可以包括一个或多个存储器152，其上可以存有指令154，该指令可在处理器151上被运行，使得通信设备150执行上述方法实施例中描述的方法。
可选地，存储器152中也可以是存储有数据。处理器151和存储器152可以单独设置，也可以集成在一起。
可选地，通信设备150还可以包括收发器155和/或天线156。处理器151可以称为处理单元，对通信设备150(终端设备或核心网设备或者无线接入网设备)进行控制。收发器155可以称为收发单元、收发机、收发电路、或者收发器等，用于实现通信设备150的收发功能。
可选地，处理器151和收发器155的具体实现过程可以参见上述各实施例的相关描述，此处不再赘述。
可选地，处理器151和收发器155的具体实现过程可以参见上述各实施例的相关描述，此处不再赘述。
本申请中描述的处理器151和收发器155可实现在IC(Integrated Circuit，集成电路)、模拟集成电路、RFIC(Radio Frequency Integrated Circuit，射频集成电路)、混合信号集成电路、ASIC(Application Specific Integrated Circuit，专用集成电路)、PCB(Printed Circuit Board，印刷电路板)、电子设备等上。该处理器151和收发器155也可以用各种集成电路工艺技术来制造，例如CMOS(Complementary Metal Oxide Semiconductor，互补金属氧化物半导体)、NMOS(N Metal-Oxide-Semiconductor，N型金属氧化物半导体)、PMOS(Positive channel Metal Oxide Semiconductor，P型金属氧化物半导体)、BJT(Bipolar Junction Transistor，双极结型晶体管)、双极CMOS(BiCMOS)、硅锗(SiGe)、砷化镓(GaAs)等。
本申请中，通信设备可以为终端设备，也可以为网络设备(如基站)，具体需要根据上下文来加以确定，另外，终端设备可以以各种形式来实施。例如，本申请中描述的终端设备可以包括诸如手机、平板电脑、笔记本电脑、掌上电脑、个人数字助理(Personal Digital Assistant，PDA)、便捷式媒体播放器(Portable Media Player，PMP)、导航装置、可穿戴设备、智能手环、计步器等移动终端，以及诸如数字TV、台式计算机等固定终端。
虽然在以上的实施例描述中，通信设备以终端设备或者网络设备为例来描述，但本申请中描述的通信设备的范围并不限于上述终端设备或网络设备，而且通信设备的结构可以不受图15的限制。通信设备可以是独立的设备或者可以是较大设备的一部分。
本申请实施例还提供一种通信系统，包括：如上任一方法实施例中的终端设备；以及，如上任一方法实施例中的网络设备。
本申请实施例还提供一种终端设备，终端设备包括：存储器、处理器；其中，存储器上存储有计算机程序，计算机程序被处理器执行时实现上述任一实施例中的信道检测方法的步骤。
本申请实施例还提供一种网络设备，网络设备包括：存储器、处理器；其中，存储器上存储有计算机程序，计算机程序被处理器执行时实现上述任一实施例中的信道检测方法的步骤。
本申请实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，计算机程序被处理器执行时实现上述任一实施例中的信道检测方法的步骤。
在本申请实施例提供的终端设备、网络设备和计算机可读存储介质的实施例中，可以包含任一上述处理方法实施例的全部技术特征，说明书拓展和解释内容与上述方法的各实施例基本相同，在此不做再赘述。
本申请实施例还提供一种计算机程序产品，计算机程序产品包括计算机程序代码，当计算机程序代码在计算机上运行时，使得计算机执行如上各种可能的实施方式中的方法。
本申请实施例还提供一种芯片，包括存储器和处理器，存储器用于存储计算机程序，处理器用于从存储器中调用并运行计算机程序，使得安装有芯片的设备执行如上各种可能的实施方式中的方法。
上述本申请实施例序号仅仅为了描述，不代表实施例的优劣。
本申请实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本申请实施例设备中的单元可以根据实际需要进行合并、划分和删减。
在本申请中，对于相同或相似的术语概念、技术方案和/或应用场景描述，一般只在第一次出现时进行详细描述，后面再重复出现时，为了简洁，一般未再重复阐述，在理解本申请技术方案等内容时，对于在后未详细描述的相同或相似的术语概念、技术方案和/或应用场景描述等，可以参考其之前的相关详细描述。
在本申请中，对各个实施例的描述都各有侧重，某个实施例中没有详述或记载的部分，可以参见其它实施例的相关描述。
本申请技术方案的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本申请记载的范围。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在如上的一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，被控终端，或者网络设备等)执行本申请每个实施例的方法。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机程序指令时，全部或部分地产生按照本申请实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络，或者其他可编程装置。计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线)或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质，(例如，软盘、存储盘、磁带)、光介质(例如，DVD)，或者半导体介质(例如固态存储盘Solid State Disk(SSD))等。
以上仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (36)

  1. 一种信道检测方法，其特征在于，应用于网络设备，所述方法包括：
    发送信道检测信息，所述信道检测信息包括第一终端设备的第一信道检测信息和/或第二终端设备的第二信道检测信息；
    接收信道检测结果，所述信道检测结果包括所述第一终端设备的第一检测结果和/或所述第二终端设备的第二检测结果。
  2. 根据权利要求1所述的方法，其特征在于，所述第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限；和/或，
    所述第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
  3. 根据权利要求2所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第一检测窗口中包括以下至少一项：用于指示第一检测窗口时域起始位置的第一起始位置、用于指示第一检测窗口时长的第一持续时间、用于确定第一检测窗口时域起始位置的第一偏置参数、用于指示第一检测窗口时长为M毫秒或M个时隙的第一参数，M为正数；
    所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
    所述第一检测周期中包括用于指示第一检测周期时长为L毫秒或L个时隙的第一周期参数，L为正数；
    所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
  4. 根据权利要求2所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型；
    所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；
    所述第一检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比；
    所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
  5. 根据权利要求2至4中任一项所述的方法，其特征在于，所述第一检测结果包括第一检测比例和/或第一信息，所述第一信息指示所述第一检测比例大于或等于所述第一检测门限；和/或，
    所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于所述第二检测门限。
  6. 根据权利要求5所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第一检测比例包括以下至少一项：所述第一检测窗口内和/或所述第一检测周期内接收信号能量指示不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收参考信号接收功率不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收信干燥比不小于所述第一检测门限的时隙所占的比例；
    所述第二检测比例包括以下至少一项：所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
  7. 根据权利要求1至4中任一项所述的方法，其特征在于，所述方法还包括：
    发送配置信息，所述配置信息包括上报内容和/或触发条件。
  8. 一种信道检测方法，其特征在于，应用于第一终端设备，所述方法包括以下步骤：
    S11，接收信道检测信息，所述信道检测信息包括所述第一终端设备的第一信道检测信息 和/或第二终端设备的第二信道检测信息；
    S12，根据所述第一信道检测信息进行信道检测，得到第一检测结果；
    S13，发送信道检测结果，所述信道检测结果中包括所述第一检测结果和/或所述第二终端设备的第二检测结果。
  9. 根据权利要求8所述的方法，其特征在于，所述第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限；和/或，
    所述第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
  10. 根据权利要求9所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第一检测窗口中包括以下至少一项：用于指示第一检测窗口时域起始位置的第一起始位置、用于指示第一检测窗口时长的第一持续时间、用于确定第一检测窗口时域起始位置的第一偏置参数、用于指示第一检测窗口时长为M毫秒或M个时隙的第一参数，M为正数；
    所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
    所述第一检测周期中包括用于指示第一检测周期时长为L毫秒或L个时隙的第一周期参数，L为正数；
    所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
  11. 根据权利要求9所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型；
    所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；
    所述第一检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比；
    所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
  12. 根据权利要求9至11中任一项所述的方法，其特征在于，所述S12包括：
    根据第一检测时域、第一检测频域、所述第一检测类别和所述第一检测门限中的至少一项进行信道检测，得到所述第一检测结果。
  13. 根据权利要求12所述的方法，其特征在于，所述方法还包括：
    接收所述第二检测结果。
  14. 根据权利要求9至11中任一项所述的方法，其特征在于，所述第一检测结果包括第一检测比例和/或第一信息，所述第一信息指示所述第一检测比例大于或等于所述第一检测门限；和/或，
    所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于所述第二检测门限。
  15. 根据权利要求14所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第一检测比例包括以下至少一项：所述第一检测窗口内和/或所述第一检测周期内接收信号能量指示不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收参考信号接收功率不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收信干燥比不小于所述第一检测门限的时隙所占的比例；
    所述第二检测比例包括以下至少一项：所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
  16. 根据权利要求13所述的方法，其特征在于，所述方法还包括：
    发送所述第二检测信息。
  17. 根据权利要求8至11中任一项所述的方法，其特征在于，所述方法还包括：
    接收配置信息，所述配置信息中包括上报内容和/或触发条件。
  18. 一种信道检测方法，其特征在于，应用于第一终端设备，所述方法包括以下步骤：
    响应于信道检测信息包含所述第一终端设备第一信道检测信息和/或第二终端设备的第二信道检测信息，按照预设策略获取或得到信道检测结果；
    发送所述信道检测结果。
  19. 根据权利要求18所述的方法，其特征在于，所述按照预设策略获取或得到信道检测结果，包括以下至少一项：
    响应于所述信道检测信息包含所述第一信道检测信息，根据所述第一信道检测信息进行信道检测，得到第一检测结果；
    响应于所述信道检测信息包含所述第二信道检测信息，接收第二检测结果，所述第二检测结果为所述第二终端设备根据第一信道检测信息进行信道检测得到的，所述信道检测结果包括所述第一检测结果和/或第二检测结果。
  20. 根据权利要求19所述的方法，其特征在于，所述第一信道检测信息中包括以下至少一项：第一检测窗口、第一检测周期、第一检测频点、第一检测带宽、第一检测类型、第一检测门限；和/或，
    所述第二信道检测信息中包括以下至少一项：第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
  21. 根据权利要求20所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第一检测窗口中包括以下至少一项：用于指示第一检测窗口时域起始位置的第一起始位置、用于指示第一检测窗口时长的第一持续时间、用于确定第一检测窗口时域起始位置的第一偏置参数、用于指示第一检测窗口时长为M毫秒或M个时隙的第一参数，M为正数；
    所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
    所述第一检测周期中包括用于指示第一检测周期时长为L毫秒或L个时隙的第一周期参数，L为正数；
    所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
  22. 根据权利要求20所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第一检测带宽中包括第一子载波间隔和/或第一循环前缀类型；
    所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；
    所述第一检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比；
    所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
  23. 根据权利要求19至22中任一项所述的方法，其特征在于，所述根据所述第一信道检测信息进行信道检测，得到第一信道检测结果包括：
    根据第一检测时域、第一检测频域、所述第一检测类别和所述第一检测门限中的至少一项进行信道检测，得到所述第一检测结果。
  24. 根据权利要求19至22中任一项所述的方法，其特征在于，所述第一检测结果包括第一检测比例和/或第一信息，所述第一信息指示所述第一检测比例大于或等于所述第一检测门限；和/或，
    所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于所述第二检测门限。
  25. 根据权利要求24所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第一检测比例包括以下至少一项：所述第一检测窗口内和/或所述第一检测周期内接收信号能量指示不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收参考信号接收功率不小于所述第一检测门限的时隙所占的比例、所述第一检测窗口内和/或所述第一检测周期内接收信干燥比不小于所述第一检测门限的时隙所占的比例；
    所述第二检测比例包括以下至少一项：所述第二检测窗口内和/或所述第二检测周期内接 收信号能量指示不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例、所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
  26. 根据权利要求19至22中任一项所述的方法，其特征在于，所述方法还包括：
    接收配置信息，所述配置信息中包括上报内容和/或触发条件。
  27. 一种信道检测方法，其特征在于，应用于第二终端设备，所述方法包括以下步骤：
    S21，接收第二检测信息；
    S22，根据所述第二检测信息进行信道检测，得到所述第二终端设备的第二检测结果；
    S23，发送所述第二检测结果。
  28. 根据权利要求27所述的方法，其特征在于，所述第二检测信息包括以下至少一项：
    第二检测窗口、第二检测周期、第二检测频点、第二检测带宽、第二检测类型、第二检测门限。
  29. 根据权利要求28所述的方法，其特征在于，所述方法还包括以下至少一项：
    所述第二检测窗口中包括以下至少一项：用于指示第二检测窗口时域起始位置的第二起始位置、用于指示第二检测窗口时长的第二持续时间、用于确定第二检测窗口时域起始位置的第二偏置参数、用于指示第二检测窗口时长为N毫秒或N个时隙的第二参数，N为正数；
    所述第二检测周期中包括用于指示第二检测周期时长为K毫秒或K个时隙的第二周期参数，K为正数。
  30. 根据权利要求28所述的方法，其特征在于，所述第二检测带宽中包括第二子载波间隔和/或第二循环前缀类型；和/或，
    所述第二检测类型包括以下至少一项：接收信号能量指示、参考信号接收功率、信干燥比。
  31. 根据权利要求28至30中任一项所述的方法，其特征在于，所述S22具体包括：
    根据第二检测时域、第二检测频域、所述第二检测类别和所述第二检测门限中的至少一项进行信道检测，得到所述第二检测结果。
  32. 根据权利要求31所述的方法，其特征在于，所述第二检测结果包括第二检测比例和/或第二信息，所述第二信息指示所述第二检测比例大于或等于第二检测门限。
  33. 根据权利要求32所述的方法，其特征在于，所述第二检测比例包括以下至少一项：
    所述第二检测窗口内和/或所述第二检测周期内接收信号能量指示不小于所述第二检测门限的时隙所占的比例；
    所述第二检测窗口内和/或所述第二检测周期内接收参考信号接收功率不小于所述第二检测门限的时隙所占的比例；
    所述第二检测窗口内和/或所述第二检测周期内接收信干燥比不小于所述第二检测门限的时隙所占的比例。
  34. 根据权利要求28至30中任一项所述的方法，其特征在于，所述方法还包括：
    接收配置信息，所述配置信息中包括上报内容和/或触发条件。
  35. 一种通信设备，其特征在于，包括：存储器和处理器；
    所述存储器用于存储程序指令；
    所述处理器用于调用所述存储器中的程序指令以执行如权利要求1至34中任一项所述的信道检测方法。
  36. 一种计算机可读存储介质，其特征在于，所述存储介质上存储有计算机程序；所述计算机程序被执行时，实现如权利要求1至34中任一项所述的信道检测方法。
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CN104540158A (zh) * 2015-01-12 2015-04-22 宇龙计算机通信科技(深圳)有限公司 信道检测通知方法、系统和基站
CN106686746A (zh) * 2015-11-10 2017-05-17 中兴通讯股份有限公司 信道检测的方法及装置
CN109921836A (zh) * 2017-12-13 2019-06-21 华为技术有限公司 信道探测的确定方法、装置及存储介质
CN111436102A (zh) * 2019-01-11 2020-07-21 华为技术有限公司 一种信道检测方法及设备
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