WO2024007150A1 - Procédé et appareil de réception d'identifiant de détection, et procédé et appareil d'envoi d'identifiant de détection - Google Patents

Procédé et appareil de réception d'identifiant de détection, et procédé et appareil d'envoi d'identifiant de détection Download PDF

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Publication number
WO2024007150A1
WO2024007150A1 PCT/CN2022/103902 CN2022103902W WO2024007150A1 WO 2024007150 A1 WO2024007150 A1 WO 2024007150A1 CN 2022103902 W CN2022103902 W CN 2022103902W WO 2024007150 A1 WO2024007150 A1 WO 2024007150A1
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WIPO (PCT)
Prior art keywords
sensing
identifier
base station
terminal
sent
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PCT/CN2022/103902
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English (en)
Chinese (zh)
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刘建宁
沈洋
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/103902 priority Critical patent/WO2024007150A1/fr
Priority to CN202280002371.6A priority patent/CN117652194A/zh
Publication of WO2024007150A1 publication Critical patent/WO2024007150A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the present disclosure relates to the field of communication technology, and specifically, to methods and devices for receiving and sending sensing identifiers.
  • the network device when performing a sensing service, can send a sensing signal. After the sensing signal is reflected by an object, the reflected signal can be received by the terminal. The terminal can detect the object based on the parameters of the reflected signal. Perception, so as to conduct perception business.
  • sensing services can exist simultaneously within the coverage of a network device or in a specific area.
  • a sensing signal needs to be sent, which will cause a terminal to receive multiple sensing signals at the same time.
  • a sensing signal causes the terminal to be unable to determine which reflected signal is used to perceive the object.
  • differentiation can be achieved by sending sensing signals in different frequency bands, due to limited spectrum resources, it is difficult to distinguish sensing signals corresponding to sensing services in the frequency domain by sending sensing signals in different frequency bands.
  • embodiments of the present disclosure propose a method and device for receiving and sending sensing identifiers to solve technical problems in related technologies.
  • a method for receiving a sensing identifier is proposed, which is executed by a terminal.
  • the method includes: receiving a sensing signal sent by a base station, where the sensing identifier is used to perform sensing services; and according to the sensing identifier Conduct perception business.
  • a method of sending a sensing identifier is proposed, which is executed by a base station.
  • the method includes: sending a sensing signal to a terminal, wherein the sensing signal includes the sensing identifier, and the sensing identifier is used to Conduct perception business.
  • a method for sending a sensing identifier is proposed, which is executed by a core network device.
  • the method includes: receiving a sensing service request sent by a base station; sending a sensing service response to the base station, and the sensing The service response carries a sensing identifier, where the sensing identifier is used to perform sensing services.
  • a method for receiving a sensing identifier is proposed, which is executed by a base station.
  • the method includes: receiving a sensing identifier sent by a core network device; receiving a sensing signal sent by a terminal, where the sensing identifier is used to Perform sensing services; perform sensing services according to the sensing identifier.
  • a method for sending a sensing identifier is proposed, which is executed by a terminal.
  • the method includes: receiving a sensing identifier sent by the base station; and sending a sensing signal to the base station, wherein the sensing The signal includes the sensing identifier, and the sensing identifier is used to perform sensing services.
  • a method for sending a sensing identifier is proposed, which is executed by a core network device.
  • the method includes: receiving a sensing service request sent by a base station; sending a sensing service response to the base station.
  • the service response carries a sensing identifier, where the sensing identifier performs sensing services.
  • a method for receiving a sensing identifier is proposed, which is executed by a first base station.
  • the method includes: receiving a sensing identifier sent by a core network device; and/or receiving a sensing identifier sent by a second base station. signal, the sensing identifier is used to perform sensing services; the sensing services are performed according to the sensing identifier.
  • a method for sending a sensing identifier is proposed, which is executed by a second base station.
  • the method includes: receiving a sensing identifier sent by a core network device; and sending a sensing signal to the first base station, wherein the The sensing signal includes the sensing identifier, and the sensing identifier is used to perform sensing services.
  • a method for sending a sensing identifier is proposed, which is executed by a core network device.
  • the method includes: receiving a sensing service request sent by a first base station and/or a second base station; A base station sends a sensing service response, and the sensing service response carries a sensing identifier, wherein the sensing identifier performs sensing services; and/or sends a sensing service response to the second base station, and the sensing service response carries a sensing identifier.
  • the sensing identifier is used to perform sensing services.
  • a method for receiving a sensing identifier is proposed, which is executed by a first terminal.
  • the method includes: receiving a sensing signal sent by a second terminal; determining that the sensing signal contains a predetermined sensing identifier. , perform sensing services according to the sensing identifier.
  • a method for sending a perception identifier is proposed, which is executed by a second terminal.
  • the method includes: sending a perception signal to the first terminal, wherein the perception signal includes a predetermined perception signal.
  • Identity the sensing identifier is used to perform sensing services.
  • a device for receiving a sensing identifier includes: a receiving module configured to receive a sensing signal sent by a base station, where the sensing signal includes a sensing identifier; and a processing module, configured to receive a sensing signal sent by a base station. Configured to perform sensing services according to the sensing identifier.
  • a device for sending a sensing identifier includes: a sending module configured to send a sensing signal to a terminal, wherein the sensing signal includes a sensing identifier, and the sensing identifier Identification is used to perform sensing services.
  • a device for sending a sensing identifier includes: a receiving module configured to receive a sensing service request sent by a base station; and a sending module configured to send a sensing identifier to the base station.
  • Sensing service response the sensing service response carries a sensing identifier, where the sensing identifier is used to perform sensing services.
  • a device for receiving a perception identifier includes: a receiving module configured to receive a perception identifier sent by a core network device; and receive a perception signal sent by a terminal, the The sensing identifier is used to perform sensing services; the processing module is configured to perform sensing services according to the sensing identifier.
  • a device for sending a sensing identifier includes: a receiving module configured to receive the sensing identifier sent by the base station; and a sending module configured to send the sensing identifier to the base station.
  • a device for sending a sensing identifier includes: a receiving module configured to receive a sensing service request sent by a base station; and a sending module configured to send a sensing identifier to the base station.
  • Sensing service response the sensing service response carries a sensing identifier, where the sensing identifier is used to perform sensing services.
  • a device for receiving a perception identifier includes: a receiving module configured to receive a perception identifier sent by a core network device; and/or receive a perception identifier sent by a second base station.
  • a sensing signal, the sensing signal includes the sensing identifier; a processing module configured to perform sensing services according to the sensing identifier.
  • a device for sending a perception identifier includes: a receiving module configured to receive a perception identifier sent by a core network device; and a sending module configured to send a message to a first base station.
  • a device for sending a sensing identifier includes: a receiving module configured to receive a sensing service request sent by the first base station and/or the second base station; a sending module, configured to send a sensing service response to the first base station, where the sensing service response carries a sensing identifier, where the sensing identifier is used to perform sensing services; and/or to send a sensing service response to the second base station,
  • the sensing service response carries a sensing identifier, where the sensing identifier performs sensing services.
  • a device for receiving a sensing identification includes: a receiving module configured to receive a sensing signal sent by a second terminal; a processing module configured to determine the The sensing signal includes a predetermined sensing identifier, and sensing services are performed based on the sensing signal.
  • a device for sending a sensing identification includes: a sending module configured to send a sensing signal to the first terminal, wherein the sensing signal includes a predetermined A perception identifier, which is used to perform perception services.
  • a communication device including: a processor; a memory for storing a computer program; wherein when the computer program is executed by the processor, the above-mentioned method applicable to terminal reception is implemented.
  • a communication device including: a processor; a memory for storing a computer program; wherein when the computer program is executed by the processor, the above-mentioned method applicable to the base station is implemented A method of sending a sensing identifier, and/or a method of receiving a sensing identifier that is applicable to a base station, and/or a method of receiving a sensing identifier that is applicable to a first base station, and/or a method of sending a sensing identifier that is applicable to a second base station.
  • a communication device including: a processor; a memory for storing a computer program; wherein when the computer program is executed by the processor, the above-mentioned method of sending the sensing identification is implemented. method.
  • a computer-readable storage medium for storing a computer program.
  • the computer program When the computer program is executed by a processor, the above-mentioned method for a terminal to receive a perceptual identification is implemented. Steps in a method for sending a sensing identity for a terminal, a method for receiving a sensing identity for a first terminal, and/or a method for sending a sensing identity for a second terminal.
  • a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the above-mentioned method of transmitting a sensing identifier suitable for a base station is implemented. And/or the steps in the method of receiving the sensing identifier applicable to the base station, and/or the method of receiving the sensing identifier applicable to the first base station, and/or the method of sending the sensing identifier applicable to the second base station.
  • a computer-readable storage medium for storing a computer program, which when executed by a processor, implements the steps in the method of sending a sensing identification.
  • the terminal can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, the terminal can determine to perform sensing services based on the sensing signals only for sensing signals carrying the sensing identifier. Furthermore, after receiving the sensing signal, it can be determined whether there is a sensing identifier in it. If there is a sensing identifier, it can be further determined whether the sensing identifier is the same as the sensing identifier indicated to the terminal by the base station. If they are the same, then sensing is performed based on the received sensing signal. Business (such as sensing objects that reflect sensing signals).
  • the sensing service will not be performed based on the received sensing signal.
  • the first base station does not need to send different sensing signals on different frequency bands, but can send different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing signals for different services.
  • the base station can carry the sensing identifier corresponding to the sensing service in the sensing signal when it needs to perform a sensing service with the terminal. Therefore, even if the terminal receives multiple sensing signals sent by the base station at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform sensing services.
  • FIG. 1 is a schematic flowchart of a method for receiving a sensing identification according to an embodiment of the present disclosure.
  • FIG. 2 is a schematic flowchart of another method of receiving a sensing identification according to an embodiment of the present disclosure.
  • Figure 3 is a schematic flow chart of a method of sending a sensing identifier according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic flow chart of another method of sending a sensing identifier according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic flowchart of yet another method of sending a sensing identifier according to an embodiment of the present disclosure.
  • Figure 6 is a schematic flow chart of a method of sending a sensing identifier according to an embodiment of the present disclosure.
  • Figure 7 is a schematic diagram of an application scenario of a method of sending a sensing identifier according to an embodiment of the present disclosure.
  • Figure 8 is a schematic diagram of interaction between a terminal, a base station, and core network equipment according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic flow chart of a method of receiving a sensing identification according to an embodiment of the present disclosure.
  • Figure 10 is a schematic flow chart of object sensing according to an embodiment of the present disclosure.
  • Figure 11 is a schematic flowchart of a method of receiving a sensing identification according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic block diagram of a device for receiving a sensing identifier according to an embodiment of the present disclosure.
  • Figure 13 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • Figure 14 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • Figure 15 is a schematic block diagram of a device for receiving a sensing identification according to an embodiment of the present disclosure.
  • Figure 16 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • Figure 17 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • Figure 18 is a schematic block diagram of a device for receiving a sensing identification according to an embodiment of the present disclosure.
  • Figure 19 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • Figure 20 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • Figure 21 is a schematic block diagram of a device for receiving a sensing identification according to an embodiment of the present disclosure.
  • Figure 22 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • FIG. 23 is a schematic block diagram of a method for sending a sensing identifier and/or an apparatus for object sensing according to an embodiment of the present disclosure.
  • FIG. 24 is a schematic block diagram of a method for receiving a sensing identification and/or a device for transmitting signals according to an embodiment of the present disclosure.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, 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.”
  • the terms used in this article are “greater than” or “less than”, “higher than” or “lower than” when characterizing size relationships. But for those skilled in the art, it can be understood that: the term “greater than” also covers the meaning of “greater than or equal to”, and “less than” also covers the meaning of “less than or equal to”; the term “higher than” covers the meaning of “higher than or equal to”. “The meaning of “less than” also covers the meaning of "less than or equal to”.
  • Terminals involved in all embodiments of the present disclosure include but are not limited to mobile phones, tablets, wearable devices, sensors, Internet of Things devices and other communication devices.
  • the terminal can communicate with network equipment such as base stations and core network equipment.
  • the network equipment includes but is not limited to network equipment in 4G, 5G, 6G and other communication systems.
  • FIG. 1 is a schematic flowchart of a method for receiving a sensing identification according to an embodiment of the present disclosure.
  • the method of receiving a perception identifier shown in this embodiment can be executed by a terminal.
  • the method of receiving a perception identifier can include the following steps:
  • step S101 receive a sensing signal sent by the base station, the sensing signal includes a sensing identifier (which can also be called a sensing code, for example, the sensing code is SC-1);
  • a sensing identifier which can also be called a sensing code, for example, the sensing code is SC-1;
  • step S102 perform sensing services according to the sensing identifier.
  • sensing signals there may be an association between sensing signals and sensing services. Different sensing services may correspond to different sensing signals. Performing sensing services based on sensing signals may refer to sensing signals. The corresponding sensing service.
  • the base station can send a sensing signal to the terminal. After the sensing signal sent by the base station hits an object, it can be reflected by the object to the terminal. After the terminal receives the reflected signal from the object (that is, the reflected sensing signal), The perception of objects can be achieved based on the parameters of the reflected signal (such as arrival time, angle of arrival, etc.).
  • a base station within the coverage area of a base station (such as the cell corresponding to the base station), multiple sensing services can exist simultaneously. Since the base station needs to send at least one sensing signal for any sensing service, the base station will send multiple sensing signals at the same time or within a short period of time. Perceiving signals, the terminal will receive multiple reflected signals at the same time or within a short period of time, causing the terminal to be unable to determine which reflected signal should be used to perceive the object.
  • network equipment can set different frequency bands for sensing signals corresponding to different sensing services, so that terminals can distinguish received reflected signals based on frequency bands, this method is difficult to implement due to limited spectrum resources.
  • the base station may first send the sensing identifier corresponding to the sensing service that needs to be performed to the terminal, and then when it is determined that the terminal needs to perform the sensing service, send the sensing signal, and carry the sensing identifier in the sensing signal.
  • sensing services based on sensing signals may include multiple types, and different types of sensing services may correspond to the same sensing identifier or may correspond to different sensing identifiers.
  • the terminal can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, the terminal can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the terminal can perform sensing services according to the sensing signal. Perform sensing services (for example, sensing objects that reflect sensing signals); when the sensing signals do not include the sensing identifiers, the terminal may ignore the received sensing signals and not perform sensing services based on the received sensing signals. , to avoid perceived business errors.
  • the terminal can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, the terminal can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the terminal can perform sensing services according to the sensing signal. Perform sensing services (for example, sensing objects that reflect sensing signals); when the sensing signals do not include the sensing identifiers, the terminal may ignore the received sensing
  • the base station does not need to send different sensing signals on different frequency bands, but can send different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing identifiers for different sensing signals corresponding to different services. , and then when the base station needs to perform a certain sensing service with the terminal, the sensing signal can carry the sensing identifier corresponding to the sensing service. Therefore, even if the terminal receives multiple sensing signals sent by the base station at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform sensing services.
  • FIG. 2 is a schematic flowchart of another method of receiving a sensing identification according to an embodiment of the present disclosure. As shown in Figure 2, the method also includes:
  • step S201 send a sensing service request (Sensing service request) to the base station;
  • step S202 receive a sensing service response sent by the base station, where the sensing service response carries the sensing identifier.
  • the terminal when it needs to perform sensing services, it may first send a sensing service request to the base station. After receiving the sensing service request, the base station may further send the sensing service request to the core network device. For example, it can be sent to the AMF (Access and Mobility Management Function) in the core network equipment.
  • AMF Access and Mobility Management Function
  • the AMF in the core network device selects an SF from at least one SF (Sensing Function, sensing function) in the core network device based on the sensing service request and/or local policy. For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • SF Sensing Function, sensing function
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the base station.
  • the base station may send the sensing service response to the terminal, and the sensing service response carries the sensing identifier corresponding to the sensing service that the terminal needs to perform. Then, the base station can send a sensing signal carrying a sensing identifier to perform sensing services with the terminal.
  • Figure 3 is a schematic flow chart of a method of sending a sensing identifier according to an embodiment of the present disclosure.
  • the method of sending the sensing identifier shown in this embodiment can be executed by the base station.
  • the method of sending the sensing identifier can include the following steps:
  • step S301 a sensing signal is sent to the terminal, where the sensing signal includes a sensing identifier, and the sensing signal includes the sensing identifier.
  • the base station can send a sensing signal to the terminal. After the sensing signal sent by the base station hits an object, it will be reflected by the object to the terminal. After the terminal receives the reflected signal from the object (that is, the reflected sensing signal), The perception of objects can be achieved based on the parameters of the reflected signal (such as arrival time, angle of arrival, etc.).
  • a base station within the coverage area of a base station (such as the cell corresponding to the base station), multiple sensing services can exist simultaneously. Since the base station needs to send at least one sensing signal for any sensing service, the base station will send multiple sensing signals at the same time or within a short period of time. Perceiving signals, the terminal will receive multiple reflected signals at the same time or within a short period of time, causing the terminal to be unable to determine which reflected signal should be used to perceive the object.
  • network equipment can set different frequency bands for sensing signals corresponding to different sensing services, so that terminals can distinguish received reflected signals based on frequency bands, this method is difficult to implement due to limited spectrum resources.
  • the base station may first send the sensing identifier corresponding to the sensing service that needs to be performed to the terminal, and then when it is determined that the terminal needs to perform the sensing service, send the sensing signal, and carry the sensing identifier in the sensing signal.
  • the terminal can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, the terminal can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the terminal can perform sensing services according to the sensing signal. Perform sensing services (for example, sensing objects that reflect sensing signals); when the sensing signals do not include the sensing identifiers, the terminal can ignore the received sensing signals (the base station does not conduct sensing services with the terminal In the case where the sensing signal does not include the sensing identifier), the sensing service is not performed based on the received sensing signal to avoid sensing service errors.
  • the sensing service for example, sensing objects that reflect sensing signals
  • the terminal can ignore the received sensing signals (the base station does not conduct sensing services with the terminal In the case where the sensing signal does not include the sensing identifier), the sensing service is not performed based on the received sensing signal to avoid sensing service errors.
  • the base station does not need to send different sensing signals on different frequency bands, but can send different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing identifiers for different sensing signals corresponding to different services. , and then when the base station needs to perform a certain sensing service with the terminal, the sensing signal can carry the sensing identifier corresponding to the sensing service. Therefore, even if the terminal receives multiple sensing signals sent by the base station at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform sensing services.
  • FIG. 4 is a schematic flow chart of another method of sending a sensing identifier according to an embodiment of the present disclosure. As shown in Figure 4, the method also includes:
  • step S401 receive the sensing service request sent by the terminal
  • step S402 a sensing service response is sent to the terminal, where the sensing service response carries the sensing identifier.
  • the terminal when it needs to perform sensing services, it may first send a sensing service request to the base station. After receiving the sensing service request, the base station may further send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • FIG. 5 is a schematic flowchart of yet another method of sending a sensing identifier according to an embodiment of the present disclosure. As shown in Figure 5, the method also includes:
  • step S501 send the sensing service request to the core network device
  • step S502 receive a sensing service response sent by the core network device, where the sensing service response carries the sensing identifier.
  • the base station may further send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the AMF in the core network device selects an SF from at least one SF in the core network device based on the sensing service request and/or local policy. For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the base station.
  • the base station may send the sensing service response to the terminal, and the sensing service response carries the sensing identifier corresponding to the sensing service that the terminal needs to perform. Then, the base station can send a sensing signal carrying a sensing identifier to perform sensing services with the terminal.
  • Figure 6 is a schematic flow chart of a method of sending a sensing identifier according to an embodiment of the present disclosure.
  • the method of sending the sensing identifier shown in this embodiment can be executed by the core network device, as shown in Figure 6.
  • the method includes:
  • step S601 receive the sensing service request sent by the base station
  • a sensing service response is sent to the base station, where the sensing service response carries a sensing identifier, where the sensing identifier is used to perform sensing services.
  • the sensing identifier is used to instruct the terminal to perform sensing services according to the sensing signal when the received sensing signal contains the sensing identifier.
  • the core network equipment includes access mobility management function AMF and sensing function SF, and the method further includes:
  • the sensing identification is generated based on the sensing service request through the selected SF.
  • the terminal when it needs to perform sensing services, it may first send a sensing service request to the base station. After receiving the sensing service request, the base station may further send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the AMF in the core network device selects an SF from at least one SF in the core network device based on the sensing service request and/or local policy. For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the base station.
  • the base station may send the sensing service response to the terminal, and the sensing service response carries the sensing identifier corresponding to the sensing service that the terminal needs to perform. Then, the base station can send a sensing signal carrying a sensing identifier to perform sensing services with the terminal.
  • the base station can send a sensing signal to the terminal. After the sensing signal sent by the base station hits an object, it can be reflected by the object to the terminal. After the terminal receives the reflected signal from the object (that is, the reflected sensing signal), it can detect the signal based on the reflected signal. Parameters (such as arrival time, arrival angle, etc.) realize the perception of objects.
  • a base station within the coverage area of a base station (such as the cell corresponding to the base station), multiple sensing services can exist simultaneously. Since the base station needs to send at least one sensing signal for any sensing service, the base station will send multiple sensing signals at the same time or within a short period of time. Perceiving signals, the terminal will receive multiple reflected signals at the same time or within a short period of time, causing the terminal to be unable to determine which reflected signal should be used to perceive the object.
  • network equipment can set different frequency bands for sensing signals corresponding to different sensing services, so that terminals can distinguish received reflected signals based on frequency bands, this method is difficult to implement due to limited spectrum resources.
  • the base station may first send the sensing identifier corresponding to the sensing service that needs to be performed to the terminal, and then when it is determined that the terminal needs to perform the sensing service, send the sensing signal, and carry the sensing identifier in the sensing signal.
  • the sensing service is performed through the sensing identifier, for example, the sensing representation is used to instruct the terminal, and when the received sensing signal contains the sensing identifier, the sensing service is performed according to the sensing signal.
  • the terminal can perform sensing services according to the sensing identifier. For example, after receiving the sensing identifier, it can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the terminal can perform sensing services according to the sensing signal. Perform sensing services (for example, sensing objects that reflect sensing signals); when the sensing signals do not include the sensing identifiers, the terminal may ignore the received sensing signals and not perform sensing services based on the received sensing signals. , to avoid perceived business errors.
  • sensing services for example, sensing objects that reflect sensing signals
  • the base station does not need to send different sensing signals on different frequency bands, but can send different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing identifiers for different sensing signals corresponding to different services. , and then when the base station needs to perform a certain sensing service with the terminal, the sensing signal can carry the sensing identifier corresponding to the sensing service. Therefore, even if the terminal receives multiple sensing signals sent by the base station at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform sensing services.
  • Figure 7 is a schematic diagram of an application scenario of a method of sending a sensing identifier according to an embodiment of the present disclosure.
  • the base station can send a sensing signal to the terminal. After the sensing signal sent by the base station is emitted to an object, it can be reflected by the object to the terminal. After the terminal receives the reflected signal from the object (that is, the reflected sensing signal), it can detect the signal according to the parameters of the reflected signal. (such as arrival time, arrival angle, etc.) to realize the perception of objects.
  • Terminal A needs to perform sensing service a
  • terminal B needs to perform sensing service b.
  • the base station needs to send at least two sensing signals, one sensing signal for terminal A to sense service a, and another sensing signal for terminal B to sense service b. Since the base station will send at least two sensing signals at the same time or within a short period of time, terminal A and terminal B will receive multiple reflected signals at the same time or within a short period of time. For example, terminal A and terminal B cannot Determines which reflected signal should be used to perceive the object.
  • the base station when the base station determines that terminal A needs to perform sensing service a and terminal B needs to perform sensing service b, it can send a sensing service request corresponding to sensing service a and a sensing service request corresponding to sensing service b to the core network device. .
  • the core network device can generate the sensing identifier SC-a for the sensing service a, and can generate the sensing identifier SC-b for the sensing service b, and then sends the sensing service response corresponding to the sensing service a to the base station, which carries the sensing identifier SC-a, and Send a sensing service response corresponding to the sensing service b to the base station, which carries the sensing identifier SC-b.
  • the base station can send a sensing service response corresponding to sensing service a to terminal A, which carries sensing identifier SC-a, and sends a sensing service response corresponding to sensing service b to terminal B, which carries sensing identifier SC-b. Then the base station can send a sensing signal carrying the sensing identifier SC-a to perform sensing services with terminal A, and send a sensing signal carrying the sensing identifier SC-b to perform sensing services with terminal B.
  • terminal A After terminal A receives the sensing service response carrying the sensing identifier SC-a, when performing the sensing service, when receiving the sensing signal, it can determine whether the sensing signal carries the sensing identifier SC-a. If the sensing signal carries the sensing identifier SC-a, SC-a, then the sensing service can be performed based on the received sensing signal. For example, if the sensing signal is reflected by object 1, then object 1 can be sensed based on the received sensing signal. When terminal A receives the sensing signal carrying the sensing identifier SC-b, the sensing signal can be ignored.
  • terminal B After terminal B receives the sensing service response carrying the sensing identifier SC-b, when performing the sensing service, when receiving the sensing signal, it can determine whether the sensing signal carries the sensing identifier SC-b. If the sensing signal carries the sensing identifier SC-b SC-b, then the sensing service can be performed based on the received sensing signal. For example, the sensing signal is reflected through the object 2, then the object 2 can be sensed based on the received sensing signal. When terminal B receives the sensing signal carrying the sensing identifier SC-a, it can ignore the sensing signal.
  • the base station does not need to send different sensing signals on different frequency bands, but can send different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing identifiers for different sensing signals corresponding to different services. , and then when the base station needs to perform a certain sensing service with the terminal, the sensing signal can carry the sensing identifier corresponding to the sensing service. Therefore, even if the terminal receives multiple sensing signals sent by the base station at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform sensing services.
  • Figure 8 is a schematic diagram of interaction between a terminal, a base station, and core network equipment according to an embodiment of the present disclosure.
  • the terminal when the terminal needs to perform sensing services, it can first send a sensing service request to the base station.
  • the base station may further send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the AMF in the core network device selects an SF from at least one SF in the core network device based on the sensing service request and/or local policy. For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the base station.
  • the base station may send the sensing service response to the terminal, and the sensing service response carries the sensing identifier corresponding to the sensing service that the terminal needs to perform. Then, the base station can send a sensing signal carrying the sensing identifier.
  • the terminal After receiving the sensing signal, if the terminal determines that the sensing signal contains the sensing identifier in the sensing service response, then the terminal performs the sensing service according to the received sensing signal.
  • the above embodiment is an illustrative description of the situation where the base station sends a sensing signal and the terminal performs sensing services based on the sensing signal.
  • the embodiments of the present disclosure are not limited to the above situation. It may also include the terminal sending a sensing signal and the base station performing sensing based on the sensing signal. service; the first base station sends a sensing signal, and the second base station performs sensing service based on the sensing signal; the first terminal sends a sensing signal, and the second terminal performs sensing service based on the sensing signal.
  • FIG. 9 is a schematic flow chart of a method of receiving a sensing identification according to an embodiment of the present disclosure.
  • the method of receiving the sensing identifier shown in this embodiment can be performed by the base station.
  • the method of sending the sensing identifier can include the following steps:
  • step S901 receive the sensing identifier sent by the core network device
  • step S902 receive a sensing signal sent by the terminal, where the sensing signal includes the sensing identifier
  • step S903 perform sensing services according to the sensing identifier.
  • the terminal can send a sensing signal to the base station. After the sensing signal sent by the terminal hits an object, it can be reflected by the object to the base station. After the base station receives the reflected signal from the object (that is, the reflected sensing signal), it can The parameters of the reflected signal (such as arrival time, angle of arrival, etc.) realize the perception of the object.
  • a base station within the coverage area of a base station (for example, the cell corresponding to the base station), multiple sensing services can exist simultaneously. Since the base station needs to receive at least one sensing signal for any sensing service, the base station will receive multiple sensing signals at the same time or within a short period of time. Sensing the signal, the base station cannot determine which reflected signal should be used to sense the object.
  • network equipment can set different frequency bands for sensing signals corresponding to different sensing services, so that terminals can distinguish received reflected signals based on frequency bands, this method is difficult to implement due to limited spectrum resources.
  • the base station can first receive the sensing identifier corresponding to the sensing service from the core network device, and the core network device can also send the sensing identifier to the terminal. Then, when the terminal determines that it needs to perform sensing service with the base station, it can then send the sensing signal. , and carries the sensing identifier in the sensing signal.
  • sensing services based on sensing signals may include multiple types, and different types of sensing services may correspond to the same sensing identifier or may correspond to different sensing identifiers.
  • the base station can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, the base station can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the base station can perform sensing services based on the sensing signal. Sensing service (for example, sensing an object that reflects a sensing signal); when the sensing signal does not contain the sensing identifier, the base station may ignore the received sensing signal and not perform sensing service based on the received sensing signal, Avoid perceived business errors.
  • Sensing service for example, sensing an object that reflects a sensing signal
  • the base station may ignore the received sensing signal and not perform sensing service based on the received sensing signal, Avoid perceived business errors.
  • the base station does not need to receive different sensing signals on different frequency bands, but can receive different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing identifiers for different sensing signals corresponding to different services. , and then when the terminal needs to perform a certain sensing service with the base station, the sensing signal can carry the sensing identifier corresponding to the sensing service. Therefore, even if the base station receives multiple sensing signals sent by multiple terminals at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform sensing services.
  • the method further includes: sending a sensing service request to a core network device; receiving a sensing service response sent by the core network device, where the sensing service response carries the sensing identifier.
  • the method further includes: sending the sensing identifier to the terminal, where the sensing identifier is used to perform sensing services, for example, used to instruct the terminal to perform sensing services with the base station. , carrying the sensing identifier in the sensing signal.
  • the terminal when it needs to perform sensing services, it may first send a sensing service request to the base station. After receiving the sensing service request, the base station may further send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the AMF in the core network device selects an SF from at least one SF (Sensing Function, sensing function) in the core network device based on the sensing service request and/or local policy (local policy). For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • SF Sensing Function, sensing function
  • local policy local policy
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the base station.
  • the base station may send the sensing service response to the terminal, and the sensing service response carries the sensing identifier corresponding to the sensing service that the terminal needs to perform. Then, the terminal can send a sensing signal carrying the sensing identifier to perform sensing services with the base station.
  • Embodiments of the present disclosure also propose a method of sending a sensing identifier, which is executed by a terminal.
  • the method includes: receiving a sensing identifier sent by the base station; and sending a sensing signal to the base station, wherein during sensing with the base station In the case of sensing service, the sensing signal includes the sensing identifier; in the case of not sensing the service with the base station, the sensing signal does not include the sensing identifier.
  • the terminal can send a sensing signal to the base station. After the sensing signal sent by the terminal hits an object, it can be reflected by the object to the base station. The base station receives the object reflection signal (that is, the reflected sensing signal). Finally, the object can be perceived based on the parameters of the reflected signal (such as arrival time, arrival angle, etc.).
  • a base station within the coverage area of a base station (for example, the cell corresponding to the base station), multiple sensing services can exist simultaneously. Since the base station needs to receive at least one sensing signal for any sensing service, the base station will receive multiple sensing signals at the same time or within a short period of time. Sensing the signal, the base station cannot determine which reflected signal should be used to sense the object.
  • network equipment can set different frequency bands for sensing signals corresponding to different sensing services, so that terminals can distinguish received reflected signals based on frequency bands, this method is difficult to implement due to limited spectrum resources.
  • the terminal can first send a sensing identifier corresponding to the sensing service that needs to be performed to the base station, and then when it is determined that sensing service needs to be performed with the base station, it can then send a sensing signal, and carry the sensing identifier in the sensing signal.
  • sensing services based on sensing signals may include multiple types, and different types of sensing services may correspond to the same sensing identifier or may correspond to different sensing identifiers.
  • the base station can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, it can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the base station can perform sensing services based on the sensing signal. (For example, sensing objects that reflect sensing signals); when the sensing signal does not contain the sensing identifier, the base station can ignore the received sensing signal and not perform sensing services based on the received sensing signal to avoid sensing Business went wrong.
  • the base station does not need to receive different sensing signals on different frequency bands, but can receive different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing identifiers for different sensing signals corresponding to different services. , and then when the terminal needs to perform a certain sensing service with the base station, the sensing signal can carry the sensing identifier corresponding to the sensing service. Therefore, even if the base station receives multiple sensing signals sent by multiple terminals at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform sensing services.
  • the method further includes: sending a sensing service request to the base station; wherein the receiving the sensing identifier sent by the base station includes: receiving a sensing service response sent by the base station, the sensing service response carries The perceptual identification.
  • the terminal When the terminal needs to perform sensing services, it can first send a sensing service request to the base station. After receiving the sensing service request, the base station may further send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the AMF in the core network device selects an SF from at least one SF (Sensing Function, sensing function) in the core network device based on the sensing service request and/or local policy. For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • SF Sensing Function, sensing function
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the base station.
  • the base station may send the sensing service response to the terminal, and the sensing service response carries the sensing identifier corresponding to the sensing service that the terminal needs to perform. Then, the terminal can send a sensing signal carrying the sensing identifier to perform sensing services with the base station.
  • Embodiments of the present disclosure also propose a method of sending a sensing identifier, which is executed by a core network device.
  • the method includes: receiving a sensing service request sent by a base station; sending a sensing service response to the base station, where the sensing service response carries A perception identifier, wherein the perception identifier is used to perform perception services.
  • the sensing identifier is used to instruct the base station to perform sensing services according to the sensing signal when the received sensing signal contains the sensing identifier.
  • the core network device includes an access mobility management function AMF and a sensing function SF
  • the method further includes: using the AMF based on the sensing service request and/or local policy, in at least one SF Select an SF; send the sensing service request to the selected SF; and use the selected SF to generate the sensing identifier based on the sensing service request.
  • the terminal when it needs to perform sensing services, it may first send a sensing service request to the base station. After receiving the sensing service request, the base station may further send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the terminal When the terminal needs to perform sensing services, it can first send a sensing service request to the base station. After receiving the sensing service request, the base station may further send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the AMF in the core network device selects an SF from at least one SF (Sensing Function, sensing function) in the core network device based on the sensing service request and/or local policy. For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • SF Sensing Function, sensing function
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the base station.
  • the base station may send the sensing service response to the terminal, and the sensing service response carries the sensing identifier corresponding to the sensing service that the terminal needs to perform. Then, the terminal can send a sensing signal carrying the sensing identifier to perform sensing services with the base station.
  • the terminal can first send a sensing identifier corresponding to the sensing service that needs to be performed to the base station, and then when it is determined that sensing service needs to be performed with the base station, it can then send a sensing signal, and carry the sensing identifier in the sensing signal.
  • sensing services based on sensing signals may include multiple types, and different types of sensing services may correspond to the same sensing identifier or may correspond to different sensing identifiers.
  • the base station can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, the base station can determine whether the sensing signal contains the sensing identifier, and only perform sensing based on the sensing signal when the sensing signal contains the sensing identifier. Business (such as sensing objects that reflect sensing signals). When the sensing signal does not include the sensing identifier, the base station may ignore the received sensing signal and not perform sensing service based on the received sensing signal to avoid sensing service errors.
  • the base station does not need to receive different sensing signals on different frequency bands, but can receive different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing identifiers for different sensing signals corresponding to different services. , and then when the terminal needs to perform a certain sensing service with the base station, the sensing signal can carry the sensing identifier corresponding to the sensing service. Therefore, even if the base station receives multiple sensing signals sent by multiple terminals at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform sensing services.
  • the following is an exemplary description of how the second base station sends a sensing signal and the first base station performs sensing services based on the sensing signal through several embodiments.
  • Figure 10 is a schematic flow chart of object sensing according to an embodiment of the present disclosure.
  • the method of sending a sensing identifier shown in this embodiment may be executed by the first base station.
  • the method of sending a sensing identifier may include the following steps:
  • step S1001 receive a sensing identifier sent by a core network device; and/or receive a sensing signal sent by a second base station, where the sensing signal includes the sensing identifier;
  • step S1002 perform sensing services according to the sensing identifier.
  • the second base station can send a sensing signal to the first base station. After the sensing signal sent by the second base station hits an object, it can be reflected by the object to the first base station.
  • the first base station receives the object reflected signal. (that is, the reflected sensing signal), the object can be perceived according to the parameters of the reflected signal (such as arrival time, arrival angle, etc.).
  • the first base station Within the coverage area of the first base station (for example, the cell corresponding to the base station), multiple sensing services may exist simultaneously. Since the first base station needs to receive at least one sensing signal for any sensing service, the first base station will simultaneously or in Multiple sensing signals are received in a short period of time, so the first base station cannot determine which reflected signal should be used to sense the object.
  • the network equipment can set different frequency bands for sensing signals corresponding to different sensing services, so that the first base station can distinguish the received reflected signals according to the frequency bands, this method is difficult to implement due to limited spectrum resources.
  • the core network device may first send a sensing identifier corresponding to the sensing service that needs to be performed to the first base station. Based on the sensing identifier received from the core network, the first base station may determine when the sensing identifier exists in the sensing signal. In this case, the sensing service is performed based on the sensing signal. And/or, the core network can send the sensing identifier corresponding to the sensing service that needs to be performed to the second base station, and then the second base station can send the sensing identifier to the first base station.
  • the first base station can, according to the sensing identifier received from the second base station, It can be determined that the sensing service is performed based on the sensing signal only when there is a sensing identifier in the sensing signal.
  • the second base station needs to perform the sensing service, it can send the sensing signal to the first base station and carry the sensing signal in the sensing signal. logo.
  • sensing services based on sensing signals may include multiple types, and different types of sensing services may correspond to the same sensing identifier or may correspond to different sensing identifiers.
  • the first base station can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier (receiving the sensing identifier from the core network and/or receiving the sensing identifier from the second base station), the first base station can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the sensing service (for example, sensing an object that reflects the sensing signal) is performed based on the sensing signal; if the sensing signal does not include the sensing identifier, In this case, the first base station can ignore the received sensing signal and not perform sensing service based on the received sensing signal to avoid sensing service errors.
  • the sensing service for example, sensing an object that reflects the sensing signal
  • the second base station does not need to send different sensing signals on different frequency bands, but can receive different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing signals for different services.
  • the second base station can carry the sensing identifier corresponding to the sensing service in the sensing signal when it needs to perform a certain sensing service with the first base station. Therefore, even if the first base station receives multiple sensing signals sent by the second base station at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform the sensing service.
  • the method further includes: sending a sensing service request to the core network device; wherein, receiving the sensing identifier sent by the core network device includes: receiving a sensing service response sent by the core network device, and the sensing The service response carries the perception identifier.
  • the first base station when the first base station needs to perform a sensing service, the first base station may send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the AMF in the core network device selects an SF from at least one SF (Sensing Function, sensing function) in the core network device based on the sensing service request and/or local policy. For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • SF Sensing Function, sensing function
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the first base station.
  • Embodiments of the present disclosure also propose a method of sending a sensing identifier, which is executed by a second base station.
  • the method includes: receiving a sensing identifier sent by a core network device; and sending a sensing signal to the first base station, wherein, when communicating with the first base station In the case of performing sensing services, the sensing signal includes the sensing identifier.
  • the second base station can send a sensing signal to the first base station. After the sensing signal sent by the second base station hits an object, it can be reflected by the object to the first base station.
  • the first base station receives the object reflected signal. (that is, the reflected sensing signal), the object can be perceived according to the parameters of the reflected signal (such as arrival time, arrival angle, etc.).
  • the first base station Within the coverage area of the first base station (for example, the cell corresponding to the base station), multiple sensing services may exist simultaneously. Since the first base station needs to receive at least one sensing signal for any sensing service, the first base station will simultaneously or in Multiple sensing signals are received in a short period of time, so the first base station cannot determine which reflected signal should be used to sense the object.
  • the network equipment can set different frequency bands for sensing signals corresponding to different sensing services, so that the first base station can distinguish the received reflected signals according to the frequency bands, this method is difficult to implement due to limited spectrum resources.
  • the core network device may first send a sensing identifier corresponding to the sensing service that needs to be performed to the first base station. Based on the sensing identifier received from the core network, the first base station may determine when the sensing identifier exists in the sensing signal. In this case, the sensing service is performed based on the sensing signal. And/or, the core network can send the sensing identifier corresponding to the sensing service that needs to be performed to the second base station, and then the second base station can send the sensing identifier to the first base station.
  • the first base station can, according to the sensing identifier received from the second base station, It can be determined that the sensing service is performed based on the sensing signal only when there is a sensing identifier in the sensing signal.
  • the second base station needs to perform the sensing service, it can send the sensing signal to the first base station and carry the sensing signal in the sensing signal. logo.
  • sensing services based on sensing signals may include multiple types, and different types of sensing services may correspond to the same sensing identifier or may correspond to different sensing identifiers.
  • the first base station can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, the first base station can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the first base station can perform the sensing service according to the sensing identifier.
  • the sensing signal is used to perform sensing services (for example, sensing an object that reflects the sensing signal); when the sensing signal does not contain the sensing identifier, the first base station can ignore the received sensing signal and do not use the sensing signal according to the received sensing signal. Signals are used for sensing services to avoid errors in sensing services.
  • the second base station does not need to send different sensing signals on different frequency bands, but can receive different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing signals for different services.
  • the second base station can carry the sensing identifier corresponding to the sensing service in the sensing signal when it needs to perform a certain sensing service with the first base station. Therefore, even if the first base station receives multiple sensing signals sent by the second base station at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform the sensing service.
  • the method further includes: sending a sensing service request to the core network device; wherein, receiving the sensing identifier sent by the core network device includes: receiving a sensing service response sent by the core network device, so The sensing service response carries the sensing identifier.
  • the second base station may send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the AMF in the core network device selects an SF from at least one SF (Sensing Function, sensing function) in the core network device based on the sensing service request and/or local policy. For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • SF Sensing Function, sensing function
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the second base station.
  • Embodiments of the present disclosure also provide a method of sending a sensing identifier, which is executed by a core network device.
  • the method includes: receiving a sensing service request sent by a first base station and/or a second base station; sending a sensing identifier to the first base station.
  • the sensing service response carries the sensing identifier, wherein the sensing identifier is used to perform sensing services, for example, used to indicate to the first base station, when the received sensing signal contains the sensing identifier, Perform sensing service according to the sensing signal; and/or send a sensing service response to the second base station, where the sensing service response carries a sensing identifier, where the sensing identifier is used to perform sensing service and indicates that the second base station
  • the base station when performing sensing service with the first base station, carries the sensing identifier in the sent sensing signal.
  • the core network device includes an access mobility management function AMF and a sensing function SF
  • the method further includes: using the AMF based on the sensing service request and/or local policy, in at least one SF Select an SF; send the sensing service request to the selected SF; and use the selected SF to generate the sensing identifier based on the sensing service request.
  • the first base station and/or the second base station may send the sensing service request to the core network device. For example, it can be sent to the AMF in the core network device.
  • the AMF in the core network device selects an SF from at least one SF (Sensing Function, sensing function) in the core network device based on the sensing service request and/or local policy. For example, the type of sensing service that needs to be performed can be determined according to the sensing service request, and then an SF that supports the type is selected from at least one SF; for example, an SF that is allowed by local policy can be selected from at least one SF.
  • SF Sensing Function, sensing function
  • the AMF sends the sensing service request to the selected SF, and the selected SF can generate the sensing identifier based on the sensing service request, and send the sensing service response corresponding to the sensing service request to the AMF.
  • the sensing service response carries the sensing identifier (that is, the sensing identifier corresponding to the sensing service that the terminal needs to perform), and then the AMF sends the sensing service response to the first base station and/or the second base station.
  • the first base station can be instructed by the sensing identifier to perform sensing services according to the sensing identifier when the received sensing signal contains the sensing identifier;
  • the sensing identifier may be used to instruct the second base station to carry the sensing identifier in the sensing signal sent when performing sensing services with the first base station.
  • the second base station can send a sensing signal to the first base station. After the sensing signal sent by the second base station hits the object, it can be reflected by the object to the first base station.
  • the first base station receives the object reflection signal (that is, the reflected sensing signal). After receiving the signal), the object can be perceived based on the parameters of the reflected signal (such as arrival time, arrival angle, etc.).
  • the first base station Within the coverage area of the first base station (for example, the cell corresponding to the base station), multiple sensing services may exist simultaneously. Since the first base station needs to receive at least one sensing signal for any sensing service, the first base station will simultaneously or in Multiple sensing signals are received in a short period of time, so the first base station cannot determine which reflected signal should be used to sense the object.
  • the network equipment can set different frequency bands for sensing signals corresponding to different sensing services, so that the first base station can distinguish the received reflected signals according to the frequency bands, this method is difficult to implement due to limited spectrum resources.
  • the core network device can first send the sensing identification corresponding to the sensing service that needs to be performed to the first base station and/or the second base station, and then the second base station can then send the sensing signal when the sensing service needs to be performed, and The sensing identifier is carried in the sensing signal.
  • sensing services based on sensing signals may include multiple types, and different types of sensing services may correspond to the same sensing identifier or may correspond to different sensing identifiers.
  • the first base station After receiving the sensing identifier, the first base station can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the first base station performs sensing services based on the sensing signal (for example, processing the reflected sensing signal). objects for perception). When the sensing signal does not include the sensing identifier, the first base station may ignore the received sensing signal and not perform sensing service based on the received sensing signal to avoid sensing service errors.
  • the second base station does not need to send different sensing signals on different frequency bands, but can receive different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing signals for different services.
  • the second base station can carry the sensing identifier corresponding to the sensing service in the sensing signal when it needs to perform a certain sensing service with the first base station. Therefore, even if the first base station receives multiple sensing signals sent by the second base station at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform the sensing service.
  • the following uses several embodiments to illustrate how the second terminal sends a sensing signal and the first terminal performs sensing services based on the sensing signal.
  • FIG 11 is a schematic flowchart of a method of receiving a sensing identification according to an embodiment of the present disclosure.
  • the method of receiving a sensing identity shown in this embodiment can be executed by a terminal.
  • the method of receiving a sensing identity can include the following steps:
  • step S1101 receive the sensing signal sent by the second terminal
  • step S1102 it is determined that the sensing signal contains a predetermined sensing identifier, and sensing services are performed based on the sensing identifier.
  • the second terminal can send a sensing signal to the first terminal. After the sensing signal sent by the second terminal hits the object, it can be reflected by the object to the first terminal, and the first terminal receives the object reflection signal. (that is, the reflected sensing signal), the object can be perceived according to the parameters of the reflected signal (such as arrival time, arrival angle, etc.).
  • any sensing service corresponds to at least one sensing signal, it will result in that for the first terminal, at the same time or in a short time, Multiple reflected signals are received within a period of time, resulting in the first terminal being unable to determine which reflected signal should be used to perceive the object.
  • the first terminal and the second terminal may predetermine the sensing identifier corresponding to the sensing service that needs to be performed. For example, the first terminal and the second terminal may negotiate to determine the sensing identifier, or the first terminal or the second terminal may determine the sensing identifier. The second terminal generates it independently and informs the other terminal. Then, when the second terminal determines that the terminal needs to perform sensing services, it sends a sensing signal and carries the sensing identifier in the sensing signal.
  • sensing services based on sensing signals may include multiple types, and different types of sensing services may correspond to the same sensing identifier or may correspond to different sensing identifiers.
  • the first terminal can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, the first terminal can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the first terminal can perform the sensing service according to the sensing identifier. Sense signals to perform sensing services (such as sensing objects that reflect sensing signals). When the sensing signal does not include the sensing identifier, the terminal may ignore the received sensing signal and not perform sensing services based on the received sensing signals to avoid sensing service errors.
  • the second terminal does not need to send different sensing signals on different frequency bands, but can send different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing signals for different services.
  • the second terminal can carry the sensing identifier corresponding to the sensing service in the sensing signal when it needs to perform a certain sensing service with the first terminal. Therefore, even if the first terminal receives multiple sensing signals sent by the second terminal at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform the sensing service.
  • Embodiments of the present disclosure also provide a method of sending a sensing identifier, which is executed by a second terminal.
  • the method includes: sending a sensing signal to the first terminal, where, in the case of sensing service with the terminal, the sensing signal Contains a predetermined sensing identifier. When no sensing service is performed with the terminal, the sensing signal does not include the sensing identifier.
  • the second terminal can send a sensing signal to the first terminal. After the sensing signal sent by the second terminal hits the object, it can be reflected by the object to the first terminal, and the first terminal receives the object reflection signal. (that is, the reflected sensing signal), the object can be perceived according to the parameters of the reflected signal (such as arrival time, arrival angle, etc.).
  • any sensing service corresponds to at least one sensing signal, it will result in that for the first terminal, at the same time or in a short time, Multiple reflected signals are received within a period of time, resulting in the first terminal being unable to determine which reflected signal should be used to perceive the object.
  • the first terminal and the second terminal can predetermine the sensing identifier corresponding to the sensing service that needs to be performed. Then, when the second terminal determines that the terminal needs to perform the sensing service, it sends a sensing signal, and in the sensing signal carries the perception identifier.
  • sensing services based on sensing signals may include multiple types, and different types of sensing services may correspond to the same sensing identifier or may correspond to different sensing identifiers.
  • the first terminal can perform sensing services based on the sensing identifier. For example, after receiving the sensing identifier, the first terminal can determine whether the sensing signal contains the sensing identifier. When the sensing signal contains the sensing identifier, the first terminal can perform the sensing service according to the sensing identifier. Sense signals to perform sensing services (such as sensing objects that reflect sensing signals). When the sensing signal does not include the sensing identifier, the terminal may ignore the received sensing signal and not perform sensing services based on the received sensing signals to avoid sensing service errors.
  • the second terminal does not need to send different sensing signals on different frequency bands, but can send different sensing signals on the same frequency band.
  • the core network equipment only needs to set corresponding sensing signals for different services.
  • the second terminal can carry the sensing identifier corresponding to the sensing service in the sensing signal when it needs to perform a certain sensing service with the first terminal. Therefore, even if the first terminal receives multiple sensing signals sent by the second terminal at the same time or within a short period of time, it can accurately determine which sensing signal is used to perform the sensing service.
  • the present disclosure also provides embodiments of a device for receiving a sensing identity and a device for sending a sensing identity.
  • FIG. 12 is a schematic block diagram of a device for receiving a sensing identifier according to an embodiment of the present disclosure.
  • the device for receiving the perceptual identifier shown in this embodiment may be a terminal, or a device composed of modules in the terminal. As shown in Figure 12, the device for receiving the perceptual identifier includes:
  • the receiving module 1201 is configured to receive a sensing signal sent by the base station, where the sensing signal includes a sensing identifier;
  • the processing module 1202 is configured to perform sensing services according to the sensing identifier.
  • the device further includes: a sending module configured to send a sensing service request to the base station; wherein the receiving module is configured to receive a sensing service response sent by the base station.
  • the service response carries the perception identifier.
  • Figure 13 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • the device for sending the sensing identifier shown in this embodiment can be a base station, or a device composed of modules in the base station.
  • the device for sending the sensing identifier includes:
  • the sending module 1301 is configured to send a sensing signal to the terminal, where the sensing signal includes the sensing identifier, and the sensing signal includes the sensing identifier.
  • the device further includes: a receiving module configured to receive a sensing service request sent by the terminal; wherein the sending module is configured to send a sensing service response to the terminal, and the sensing service The service response carries the perception identifier.
  • the sending module is further configured to send the sensing service request to a core network device; the receiving module is configured to receive a sensing service response sent by the core network device, where the sensing service response carries There is said perception mark.
  • Figure 14 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • the device for sending the sensing identifier shown in this embodiment can be a core network device, or a device composed of modules in the core network device. As shown in Figure 14, the device includes:
  • the receiving module 1401 is configured to receive the sensing service request sent by the base station;
  • the sending module 1402 is configured to send a sensing service response to the base station, where the sensing service response carries a sensing identifier, where the sensing identifier is used to perform sensing services.
  • the sensing identifier is used to instruct the terminal to perform sensing services based on the sensing signal only when the received sensing signal contains the sensing identifier.
  • the core network equipment includes an access mobility management function AMF and a sensing function SF
  • the device further includes: a processing module configured to use the AMF based on the sensing service request and/or local policy. , select an SF from at least one SF; send the sensing service request to the selected SF; and generate the sensing identifier based on the sensing service request through the selected SF.
  • Figure 15 is a schematic block diagram of a device for receiving a sensing identification according to an embodiment of the present disclosure.
  • the device for receiving the sensing identifier shown in this embodiment can be a base station, or a device composed of modules in the base station. As shown in Figure 15, the device includes:
  • the receiving module 1501 is configured to receive the sensing identifier sent by the core network device; and receive the sensing signal sent by the terminal, where the sensing signal includes the sensing identifier;
  • the processing module 1502 is configured to perform sensing services according to the sensing identifier.
  • the apparatus further includes: a sending module configured to send a sensing service request to the core network device; wherein the receiving module is configured to receive a sensing service response sent by the core network device, so The sensing service response carries the sensing identifier.
  • the sending module is further configured to send the sensing identifier to the terminal, where the sensing identifier is used to perform sensing services, for example, used to indicate that the terminal is communicating with the base station.
  • the sensing identifier is carried in the sensing signal.
  • Figure 16 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • the device for sending the sensing identifier shown in this embodiment can be a terminal, or a device composed of modules in the terminal. As shown in Figure 16, the device includes:
  • the receiving module 1601 is configured to receive the sensing identifier sent by the base station;
  • the sending module 1602 is configured to send a sensing signal to the base station, where the sensing signal includes the sensing identifier, and the sensing signal includes the sensing identifier.
  • the device further includes: a sending module configured to send a sensing service request to the base station; wherein the receiving module is configured to receive a sensing service response sent by the base station.
  • the service response carries the perception identifier.
  • Figure 17 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • the device for sending the sensing identifier shown in this embodiment may be a core network device, or a device composed of modules in the core network device. As shown in Figure 17, the device includes:
  • the receiving module 1701 is configured to receive the sensing service request sent by the base station;
  • the sending module 1702 is configured to send a sensing service response to the base station, where the sensing service response carries a sensing identifier, where the sensing identifier is used to perform sensing services.
  • the sensing identifier is used to instruct the base station to perform sensing services according to the sensing signal only when the received sensing signal contains the sensing identifier.
  • the core network equipment includes an access mobility management function AMF and a sensing function SF
  • the device further includes: a processing module configured to use the AMF based on the sensing service request and/or local policy. , select an SF from at least one SF; send the sensing service request to the selected SF; and generate the sensing identifier based on the sensing service request through the selected SF.
  • Figure 18 is a schematic block diagram of a device for receiving a sensing identification according to an embodiment of the present disclosure.
  • the device for receiving the sensing identifier shown in this embodiment may be the first base station, or a device composed of modules in the first base station. As shown in Figure 18, the device includes:
  • the receiving module 1801 is configured to receive the sensing identifier sent by the core network device; and/or receive the sensing signal sent by the second base station, where the sensing signal includes the sensing identifier;
  • the processing module 1802 is configured to perform sensing services according to the sensing identifier.
  • the apparatus further includes: a sending module configured to send a sensing service request to the core network device; wherein the receiving module is configured to receive a sensing service response sent by the core network device, so The sensing service response carries the sensing identifier.
  • Figure 19 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • the device for sending the sensing identifier shown in this embodiment can be the second base station, or a device composed of modules in the second base station. As shown in Figure 19, the device includes:
  • the receiving module 1901 is configured to receive the sensing identifier sent by the core network device
  • the sending module 1902 is configured to send a sensing signal to the first base station, where the sensing signal includes the sensing identifier, and the sensing signal includes the sensing identifier.
  • the sending module is further configured to send a sensing service request to the core network device; wherein the receiving module is configured to receive a sensing service response sent by the core network device, and the The sensing service response carries the sensing identifier.
  • Figure 20 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • the device for sending the sensing identifier shown in this embodiment can be a core network device, or a device composed of modules in the core network device. As shown in Figure 20, the device includes:
  • the receiving module 2001 is configured to receive a sensing service request sent by the first base station and/or the second base station;
  • the sending module 2002 is configured to send a sensing service response to the first base station, where the sensing service response carries a sensing identifier, where the sensing identifier is used to perform sensing services; and/or to the second base station Sensing service response, the sensing service response carries a sensing identifier, where the sensing identifier is used to perform sensing services.
  • the core network equipment includes an access mobility management function AMF and a sensing function SF
  • the device further includes: a processing module configured to use the AMF based on the sensing service request and/or local policy. , select an SF from at least one SF; send the sensing service request to the selected SF; and generate the sensing identifier based on the sensing service request through the selected SF.
  • Figure 21 is a schematic block diagram of a device for receiving a sensing identification according to an embodiment of the present disclosure.
  • the device for receiving the sensing identifier shown in this embodiment may be the first terminal, or a device composed of modules in the first terminal. As shown in Figure 21, the device includes:
  • the receiving module 2101 is configured to receive the sensing signal sent by the second terminal;
  • the processing module 2102 is configured to determine that the sensing signal contains a predetermined sensing identifier, and perform sensing services according to the sensing signal.
  • Figure 22 is a schematic block diagram of a device for sending a sensing identifier according to an embodiment of the present disclosure.
  • the device for sending the sensing identifier shown in this embodiment can be a second terminal, or a device composed of modules in the second terminal. As shown in Figure 22, the device includes:
  • the sending module 2201 is configured to send a sensing signal to the first terminal, where the sensing signal includes a predetermined sensing identifier, and the sensing signal includes the sensing identifier.
  • the device embodiment since it basically corresponds to the method embodiment, please refer to the partial description of the method embodiment for relevant details.
  • the device embodiments described above are only illustrative.
  • the modules described as separate components may or may not be physically separated.
  • the components shown as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Persons of ordinary skill in the art can understand and implement the method without any creative effort.
  • An embodiment of the present disclosure also provides a communication device, including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the method described in any of the above embodiments and applicable to the terminal is implemented.
  • An embodiment of the present disclosure also provides a communication device, including: a processor; a memory for storing a computer program; wherein when the computer program is executed by the processor, the method described in any of the above embodiments and applicable to the base station is implemented.
  • An embodiment of the present disclosure also provides a communication device, including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the sending of the sensing identification described in any of the above embodiments is implemented Methods.
  • Embodiments of the present disclosure also provide a computer-readable storage medium for storing a computer program.
  • the computer program When the computer program is executed by a processor, the method described in any of the above embodiments and suitable for a terminal to receive a sensing identifier is implemented. Steps in a method of sending a sensing identifier applicable to a terminal, a method of receiving a sensing identifier applicable to a first terminal, and/or a method of sending a sensing identifier applicable to a second terminal.
  • Embodiments of the present disclosure also provide a computer-readable storage medium for storing a computer program.
  • the computer program When the computer program is executed by a processor, the method for sending a sensing identifier suitable for a base station as described in any of the above embodiments is implemented. , and/or the steps in the method of receiving the sensing identifier applicable to the base station, and/or the method of receiving the sensing identifier applicable to the first base station, and/or the method of sending the sensing identifier applicable to the second base station.
  • Embodiments of the present disclosure also provide a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the steps in the method of sending a sensing identification described in any of the above embodiments are implemented.
  • FIG. 23 is a schematic block diagram of a method for sending a sensing identifier and/or an object sensing device 2300 according to an embodiment of the present disclosure.
  • Apparatus 2300 may be provided as a base station.
  • apparatus 2300 includes a processing component 2322, a wireless transmit/receive component 2324, an antenna component 2326, and a signal processing portion specific to the wireless interface.
  • the processing component 2322 may further include one or more processors.
  • One of the processors in the processing component 2322 may be configured to implement the method of sending a sensing identifier suitable for a base station, and/or a method of receiving a sensing identifier suitable for a base station, and/or suitable for a base station described in any of the above embodiments.
  • Figure 24 is a schematic block diagram of a method for receiving a sensing identification and/or a signal transmitting device 2400 according to an embodiment of the present disclosure.
  • device 2400 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, or the like.
  • the apparatus 2400 may include one or more of the following components: a processing component 2402, a memory 2404, a power supply component 2406, a multimedia component 2408, an audio component 2410, an input/output (I/O) interface 2412, a sensor component 2414, and Communication component 2416.
  • Processing component 2402 generally controls the overall operations of device 2400, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 2402 may include one or more processors 2420 to execute instructions to complete the above-mentioned implementation of the method for a terminal to receive a perception identifier, a method for a terminal to send a perception identifier, and a method for a terminal to receive a perception identifier described in any of the above embodiments. All or part of the steps of a terminal's method of receiving a sensing identifier and/or a method of sending a sensing identifier of a second terminal.
  • processing component 2402 may include one or more modules that facilitate interaction between processing component 2402 and other components.
  • processing component 2402 may include a multimedia module to facilitate interaction between multimedia component 2408 and processing component 2402.
  • Memory 2404 is configured to store various types of data to support operations at device 2400. Examples of such data include instructions for any application or method operating on device 2400, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 2404 may be implemented by any type of volatile or non-volatile storage device, or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power supply component 2406 provides power to various components of device 2400.
  • Power supply components 2406 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 2400.
  • Multimedia component 2408 includes a screen that provides an output interface between the device 2400 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 2408 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 2410 is configured to output and/or input audio signals.
  • audio component 2410 includes a microphone (MIC) configured to receive external audio signals when device 2400 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signals may be further stored in memory 2404 or sent via communications component 2416.
  • audio component 2410 also includes a speaker for outputting audio signals.
  • the I/O interface 2412 provides an interface between the processing component 2402 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 2414 includes one or more sensors that provide various aspects of status assessment for device 2400 .
  • the sensor component 2414 can detect the open/closed state of the device 2400, the relative positioning of components, such as the display and keypad of the device 2400, and the sensor component 2414 can also detect a change in position of the device 2400 or a component of the device 2400. , the presence or absence of user contact with the device 2400 , device 2400 orientation or acceleration/deceleration and temperature changes of the device 2400 .
  • Sensor assembly 2414 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 2414 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 2414 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communications component 2416 is configured to facilitate wired or wireless communications between device 2400 and other devices.
  • the device 2400 can access a wireless network based on a communication standard, such as WiFi, 2G, 3G, 4G LTE, 5G NR, or a combination thereof.
  • the communication component 2416 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 2416 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 2400 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented to perform the method described in any of the above embodiments and is suitable for the terminal to receive the sensing identifier, and is suitable for the terminal to send the sensing identifier.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components
  • a non-transitory computer-readable storage medium including instructions such as a memory 2404 including instructions, which can be executed by the processor 2420 of the device 2400 to complete any of the above embodiments is also provided.
  • the method is suitable for the terminal to receive the sensing identifier, the method is suitable for the terminal to send the sensing identifier, the method is suitable for the first terminal to receive the sensing identifier, and/or the method is suitable for the second terminal to send the sensing identifier.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

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Abstract

La présente divulgation concerne un procédé et un appareil permettant de recevoir un identifiant de détection, et un procédé et un appareil permettant d'envoyer un identifiant de détection. Le procédé de réception d'un identifiant de détection comprend : la réception d'un signal de détection, qui est envoyé depuis une station de base, un identifiant de détection étant utilisé pour effectuer un service de détection; et la réalisation du service de détection selon l'identifiant de détection. Dans la présente divulgation, une première station de base n'a pas besoin d'envoyer différents signaux de détection sur différentes bandes de fréquence, mais peut envoyer différents signaux de détection sur la même bande de fréquence, tant qu'un dispositif de réseau central fournit respectivement des identifiants de détection correspondants pour différents signaux de détection correspondant à différents services, de sorte que, lorsqu'il est nécessaire d'effectuer un service de détection avec un terminal, la station de base peut transporter dans un signal de détection un identifiant de détection correspondant au service de détection. Par conséquent, même si le terminal reçoit, en même temps ou dans une courte période de temps, une pluralité de signaux de détection, qui sont envoyés depuis la station de base, le terminal peut déterminer avec précision quel signal de détection doit être basé sur les performances d'un service de détection.
PCT/CN2022/103902 2022-07-05 2022-07-05 Procédé et appareil de réception d'identifiant de détection, et procédé et appareil d'envoi d'identifiant de détection WO2024007150A1 (fr)

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CN202280002371.6A CN117652194A (zh) 2022-07-05 2022-07-05 接收、发送感知标识的方法和装置

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200084278A1 (en) * 2018-09-06 2020-03-12 Qualcomm Incorporated Network controlled sensor information sharing between vehicles
WO2021178941A1 (fr) * 2020-03-06 2021-09-10 Idac Holdings, Inc. Procédés, architectures, appareils et systèmes ayant trait à la détection active initiée par une unité d'émission/réception sans fil (wtru)
WO2022081624A1 (fr) * 2020-10-16 2022-04-21 Qualcomm Incorporated Communication de détection radiofréquence
WO2022109772A1 (fr) * 2020-11-24 2022-06-02 Qualcomm Incorporated Configuration de mode de détection pour une détection sans fil
WO2022133867A1 (fr) * 2020-12-24 2022-06-30 Huawei Technologies Co., Ltd. Systèmes, procédés et appareil de détection dans des réseaux de communication sans fil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200084278A1 (en) * 2018-09-06 2020-03-12 Qualcomm Incorporated Network controlled sensor information sharing between vehicles
WO2021178941A1 (fr) * 2020-03-06 2021-09-10 Idac Holdings, Inc. Procédés, architectures, appareils et systèmes ayant trait à la détection active initiée par une unité d'émission/réception sans fil (wtru)
WO2022081624A1 (fr) * 2020-10-16 2022-04-21 Qualcomm Incorporated Communication de détection radiofréquence
WO2022109772A1 (fr) * 2020-11-24 2022-06-02 Qualcomm Incorporated Configuration de mode de détection pour une détection sans fil
WO2022133867A1 (fr) * 2020-12-24 2022-06-30 Huawei Technologies Co., Ltd. Systèmes, procédés et appareil de détection dans des réseaux de communication sans fil

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