CN115002698A - Control method of sensing service, network equipment and storage medium - Google Patents

Control method of sensing service, network equipment and storage medium Download PDF

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Publication number
CN115002698A
CN115002698A CN202210846409.XA CN202210846409A CN115002698A CN 115002698 A CN115002698 A CN 115002698A CN 202210846409 A CN202210846409 A CN 202210846409A CN 115002698 A CN115002698 A CN 115002698A
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China
Prior art keywords
indication information
target terminal
sensing
network equipment
service
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Chinese (zh)
Inventor
刘胜楠
蒋峥
佘小明
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China Telecom Corp Ltd
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China Telecom Corp Ltd
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Priority to CN202210846409.XA priority Critical patent/CN115002698A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/50—Service provisioning or reconfiguring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The disclosure provides a control method of a sensing service, a network device and a storage medium, and relates to the technical field of wireless communication. The control method of the perception service can be applied to a perception fusion scene, and supports the updating or cancellation of all/part of the perception service aiming at a specific terminal, so that a network can flexibly adjust the specific configuration of the perception signal, thereby effectively improving the flexibility of the perception configuration, or timely canceling the emission of the perception signal and the subsequent processing of the perception signal, further timely releasing the perception resource of the system and improving the utilization rate of the system resource.

Description

Control method of sensing service, network equipment and storage medium
Technical Field
The present disclosure relates to the field of wireless communication technologies, and in particular, to a method for controlling a sensing service, a network device, and a storage medium, in particular, to B5G (Beyond 5G, Beyond five generations of mobile communication technologies) and 6G (sixth generation of mobile communication technologies).
Background
The general sensing integration (or called general sensing integration) technology is that two functions of wireless communication and sensing are integrated together, so that a wireless communication system has two functions of communication and sensing at the same time, and equipment actively detects echo/reflected signals while transmitting wireless signals, so that physical characteristics of surrounding environment are sensed, and further the communication and sensing functions are mutually enhanced. For example, the base station senses the surrounding environment information by using the signal, designs a communication link, can avoid some obstacles, and improves the communication performance.
Disclosure of Invention
The embodiment of the disclosure provides a method for controlling a sensing service, which can be applied to a common sensing fusion scene, and supports updating or canceling all or part of the sensing service for a specific terminal, so that a network can flexibly adjust the specific configuration of a sensing signal, thereby effectively improving the flexibility of sensing configuration, or canceling the emission of the sensing signal in time and the subsequent processing of the sensing signal, further releasing the sensing resource of a system in time, and improving the utilization rate of the system resource.
Some embodiments of the present disclosure provide a method for controlling a sensing service, which is applied to a second network device, and includes:
receiving first indication information sent by first network equipment, wherein the first indication information is used for indicating to update or cancel part or all of perception services aiming at a target terminal;
and updating the specific configuration of the sensing signal sent to the target terminal or stopping sending the sensing signal to the target terminal according to the first indication information.
In some embodiments, further comprising: and sending second indication information to the target terminal, wherein the second indication information is used for indicating the updated or cancelled related information of the perception service.
In some embodiments, the first indication information comprises at least one of identification information of the target terminal, identification information of a user of the target terminal, an updated or cancelled perceived service type.
In some embodiments, the second indication information comprises at least one of awareness services cancellation indication information, an updated or cancelled awareness services type, a specific configuration of updated awareness signals.
In some embodiments, updating the specific configuration of the sensing signal sent to the target terminal according to the first indication information includes:
and when the first indication information indicates that part of the sensing service for the target terminal is cancelled, or when the first indication information indicates that the sensing service for the target terminal is updated, updating the specific configuration of the sensing signal sent to the target terminal, wherein the updating comprises adjustment and addition.
In some embodiments, stopping sending the sensing signal to the target terminal according to the first indication information includes:
and when the first indication information only contains identification information of a target terminal or a target terminal user, or when the first indication information indicates that all sensing services aiming at the target terminal are cancelled, stopping sending a sensing signal to the target terminal.
In some embodiments, the perceived service types include: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
In some embodiments, the specific configuration of the perceptual signal that is updated includes: at least one of frequency point, frequency band, antenna configuration, wave beam configuration, time frequency resource configuration and period for sending the sensing signal.
In some embodiments, sending the second indication information to the target terminal comprises:
sending the second indication information directly to the target terminal, or,
and sending second indication information to the target terminal through the first network equipment.
In some embodiments, in case of sending the second indication information directly to the target terminal:
the first network equipment is a core network server, an OAM (operation administration and maintenance) equipment or a third-party server, and the second network equipment is a base station; alternatively, the first and second electrodes may be,
under the condition that the first network equipment sends second indication information to the target terminal:
the first network equipment and the second network equipment are base stations which are perceived cooperatively; alternatively, the first and second electrodes may be,
the first network device is a main node device in a double-connection scene, and the second network device is an auxiliary node device in the double-connection scene.
Some embodiments of the present disclosure provide a method for controlling a sensing service, which is applied to a first network device, and includes:
and sending first indication information to second network equipment, wherein the first indication information is used for indicating that part or all of the perception service aiming at the target terminal is updated or canceled.
In some embodiments, further comprising: and forwarding the received second indication information of the second network device to the target terminal, wherein the second indication information is used for indicating the updated or cancelled related information of the sensing service.
In some embodiments, the first indication information comprises at least one of identification information of the target terminal, identification information of a user of the target terminal, and a type of perceived service that is updated or cancelled.
In some embodiments, the second indication information comprises at least one of awareness services cancellation indication information, an updated or cancelled awareness services type, a specific configuration of updated awareness signals.
In some embodiments, the specific configuration of the perceptual signal that is updated includes: and at least one of frequency point, frequency band, antenna configuration, wave beam configuration, time frequency resource configuration and period for sending the sensing signal.
In some embodiments, the perceived service types include: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
In some embodiments, in the case that the second network device directly sends the second indication information to the target terminal:
the first network equipment is a core network server, an OAM (operation administration and maintenance) equipment or a third-party server, and the second network equipment is a base station; alternatively, the first and second liquid crystal display panels may be,
under the condition that the second network equipment sends second indication information to the target terminal through the first network equipment:
the first network equipment and the second network equipment are base stations which are perceived cooperatively; alternatively, the first and second electrodes may be,
the first network device is a main node device in a double-connection scene, and the second network device is an auxiliary node device in the double-connection scene.
Some embodiments of the present disclosure provide a network device, including: a memory; and a processor coupled to the memory, the processor configured to perform the method of embodiments based on instructions stored in the memory.
Some embodiments of the present disclosure propose a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method of the embodiments.
Drawings
The drawings that will be used in the description of the embodiments or the related art will be briefly described below. The present disclosure can be understood more clearly from the following detailed description, which proceeds with reference to the accompanying drawings.
It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without undue inventive faculty.
Fig. 1 shows a schematic diagram of a time-division common-sensing integrated signal frame structure.
Fig. 2 illustrates a flow diagram of a method of controlling awareness services according to some embodiments of the present disclosure.
Fig. 3 illustrates a flow diagram of a method of controlling awareness services according to some embodiments of the present disclosure.
Fig. 4 shows a schematic structural diagram of a network device according to some embodiments of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure.
Unless otherwise specified, "first", "second", and the like in the present disclosure are described to distinguish different objects, and are not intended to mean size, timing, or the like.
The embodiment of the disclosure provides a method for controlling a sensing service, which supports updating or canceling all or part of the sensing service for a specific terminal, so that a network can flexibly adjust the specific configuration of a sensing signal, thereby effectively improving the flexibility of the sensing configuration, or canceling the emission of the sensing signal and the subsequent processing of the sensing signal in time, further releasing the sensing resource of a system in time, and improving the utilization rate of the system resource.
The control method of the sensing service provided by the embodiment of the disclosure can be applied to a sensing fusion scene, and combines two functions of wireless communication and sensing together, so that the wireless communication system has two functions of communication and sensing simultaneously, and the device actively detects echo/reflected signals while transmitting wireless signals, thereby sensing physical characteristics of the surrounding environment, and further realizing mutual enhancement of the communication and sensing functions.
The control method of the sensing service provided by the embodiment of the disclosure can be applied to B5G and 6G wireless communication scenes. B5G and 6G wireless communication frequency spectrum develop to higher frequency channel such as millimeter wave, terahertz, and from the frequency spectrum, B5G and 6G and traditional radar frequency channel (being traditional perception frequency channel) produce more and more overlapping, consequently, realize communication and perception at the same frequency channel, avoid mutual interference, can effectively promote wireless system's spectrum utilization.
Fig. 1 shows a schematic diagram of a time-division common-sensing integrated signal frame structure. Wherein, the 1 st and 2 nd time slots transmit sensing symbols, and other time slots transmit communication signals or are vacant. "Sensing" represents a Sensing signal, "Downlink" represents a Downlink communication signal, "Uplink" represents an Uplink communication signal, and "Flexible" represents a Downlink or Uplink communication signal. If the network updates or cancels part of the sensing service, the sensing fusion base station can adjust the time slot ratio of the sensing signal, such as properly increasing or decreasing the time slot number of the sensing signal; if the network cancels all the sensing services, the sensing fusion base station can cancel the sensing signal time slot, and the released time slot resource can be used for communication information transmission, thereby effectively improving the utilization rate of system resources.
Considering that the sensing modes are various, a plurality of sensing modes may be configured for a certain terminal according to requirements in the network, and all/part of the sensing modes for the terminal are updated or cancelled at a certain time. Based on the above, the present disclosure provides a technical scheme for updating or canceling the sensing service in the context of the common sensing convergence, so that the network device can adjust the sensing signal in real time or cancel the sensing signal in time, thereby effectively saving network resources, improving the system resource utilization of the network, ensuring the integrity of the common sensing service, and perfecting the common sensing service flow. The technical scheme disclosed by the invention meets the practical application requirements of the network, is wide in application, has stronger practicability, can be well suitable for the sensing service in B5G and 6G mobile communication networks, and can effectively promote the deep fusion of wireless communication and sensing.
Fig. 2 illustrates a flow diagram of a method of controlling awareness services according to some embodiments of the present disclosure.
The second network device and the target terminal may be in communication, for example, Radio Resource Control (RRC) connection, where the second network device and the target terminal may be in direct communication; the first network device is, for example, a core network server, an OAM (Operation Administration and Maintenance) device, or a third party server, and the second network device is, for example, a base station.
As shown in fig. 2, the method for controlling the sensing service of this embodiment includes the following steps.
In step 210, the second network device receives first indication information sent by the first network device, where the first indication information is used to indicate to update or cancel some or all of the sensing services for the target terminal.
The first indication information comprises at least one of identification information of the target terminal, identification information of a user of the target terminal, and an updated or cancelled type of perceived service, for example.
The perceived service types include, for example: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
Wherein the updating comprises adjusting and adding.
In step 220, the second network device directly sends second indication information to the target terminal, where the second indication information is used to indicate related information of the updated or cancelled sensing service.
The second indication information includes, for example, at least one of sensing service cancellation indication information, a sensing service type of updating or canceling, and a specific configuration of an updated sensing signal. The sensing service cancellation indication information is, for example, an indicator for indicating that the sensing service for the current terminal is cancelled.
The perceived service types include, for example: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
The specific configuration of the perception signal comprises: and at least one of frequency point, frequency band, antenna configuration, wave beam configuration, time frequency resource configuration and period for sending the sensing signal.
Wherein the updating comprises adjusting and adding.
In step 230, the second network device updates the specific configuration of the sensing signal sent to the target terminal according to the first indication information (step 230a), or stops sending the sensing signal to the target terminal (step 230 b).
In step 230a, updating the specific configuration of the sensing signal sent to the target terminal according to the first indication information includes: updating the specific configuration of the sensing signal sent to the target terminal under the condition that the first indication information indicates that part of sensing service for the target terminal is cancelled, wherein the updating comprises adjustment and addition; or, in case that the first indication information indicates to update the sensing service for the target terminal, updating the specific configuration of the sensing signal transmitted to the target terminal,
wherein the updating comprises adjusting and adding. The specific configuration for updating the sensing signal includes, for example, appropriately increasing or decreasing the period for sending the sensing signal, increasing or decreasing the time-frequency resource configuration for sending the sensing signal, and adjusting the frequency point, frequency band, antenna configuration, beam configuration, etc. for sending the sensing signal, and the specific adjustment scheme is adjusted by the communication staff according to experience and actual conditions.
In step 230b, the stopping sending the sensing signal to the target terminal according to the first indication information includes: when the first indication information only contains identification information of a target terminal or a target terminal user, stopping sending a sensing signal to the target terminal; or, when the first indication information indicates that all the sensing services for the target terminal are cancelled, stopping sending the sensing signal to the target terminal.
The embodiment of the invention provides a method for controlling a sensing service, which can be applied to a common sensing fusion scene, and supports the updating or cancellation of all or part of the sensing service for a specific terminal, so that a network can flexibly adjust the specific configuration of a sensing signal, thereby effectively improving the flexibility of sensing configuration, or timely canceling the emission of the sensing signal and the subsequent processing of the sensing signal, further timely releasing the sensing resource of a system, and improving the utilization rate of the system resource.
In a communication fusion scene, the base station senses surrounding environment information by using signals and designs a communication link, so that some obstacles can be avoided and the communication performance is improved.
Fig. 3 illustrates a flow chart of a method for controlling a sensing service according to some embodiments of the disclosure. The second network device and the target terminal may indirectly communicate through the first network device, the first network device and the target terminal have a communication connection, such as an RRC connection, and the first network device and the second network device have a communication connection. Under the scene of cooperative sensing of the base station, the first network equipment and the second network equipment are cooperative sensing base stations; or, in a dual connectivity scenario, the first network device is a Master Node (MN) device in the dual connectivity scenario, and the second network device is a Secondary Node (SN) device in the dual connectivity scenario.
As shown in fig. 3, the control method of the awareness service of this embodiment includes the following steps.
In step 310, the second network device receives first indication information sent by the first network device, where the first indication information is used to indicate that part or all of the sensing services for the target terminal are updated or cancelled.
The first indication information comprises at least one of identification information of the target terminal, identification information of a user of the target terminal, and an updated or cancelled type of perceived service, for example.
The perceived service types include, for example: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
Wherein the updating comprises adjusting and adding.
In step 320, the second network device sends second indication information to the target terminal through the first network device, that is, the second network device sends the second indication information to the first network device (step 320a), and the first network device forwards the second indication information to the target terminal (step 320b), where the second indication information is used to indicate related information of the updated or cancelled awareness service.
The second indication information includes, for example, at least one of sensing service cancellation indication information, a sensing service type of updating or canceling, and a specific configuration of an updated sensing signal. The sensing service cancellation indication information is, for example, an indicator for indicating that the sensing service for the current terminal is cancelled.
The perceived service types include, for example: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
The specific configuration of the perception signal comprises: at least one of frequency point, frequency band, antenna configuration, wave beam configuration, time frequency resource configuration and period for sending the sensing signal.
Wherein the updating comprises adjusting and adding.
In step 330, the second network device updates the specific configuration of the sensing signal sent to the target terminal according to the first indication information (step 330a), or stops sending the sensing signal to the target terminal (step 330 b).
In step 330a, updating, according to the first indication information, a specific configuration of a sensing signal sent to the target terminal includes: updating the specific configuration of the sensing signal sent to the target terminal under the condition that the first indication information indicates that part of sensing service for the target terminal is cancelled, wherein the updating comprises adjustment and addition; or, in case that the first indication information indicates updating of the sensing service for the target terminal, updating a specific configuration of the sensing signal transmitted to the target terminal,
wherein the updating comprises adjusting and adding. The specific configuration for updating the sensing signal includes, for example, appropriately increasing or decreasing the period for sending the sensing signal, increasing or decreasing the time-frequency resource configuration for sending the sensing signal, and adjusting the frequency point, frequency band, antenna configuration, beam configuration, etc. for sending the sensing signal, and the specific adjustment scheme is adjusted by the communication staff according to experience and actual conditions.
In step 330b, stopping sending the sensing signal to the target terminal according to the first indication information includes: when the first indication information only contains identification information of a target terminal or a target terminal user, stopping sending a sensing signal to the target terminal; or, when the first indication information indicates that all the sensing services for the target terminal are cancelled, stopping sending the sensing signal to the target terminal.
Fig. 4 shows a schematic structural diagram of a network device according to some embodiments of the present disclosure.
As shown in fig. 4, the network device 400 of this embodiment includes: a memory 410 and a processor 420 coupled to the memory 410, the processor 420 being configured to execute the method of controlling perceptual services in any of the embodiments described above based on instructions stored in the memory 410.
When the network device 400 is a second network device, some embodiments of the present disclosure provide a method for controlling a sensing service, which is applied to the second network device, and includes:
receiving first indication information sent by first network equipment, wherein the first indication information is used for indicating to update or cancel part or all of perception services aiming at a target terminal;
and updating the specific configuration of the sensing signal sent to the target terminal or stopping sending the sensing signal to the target terminal according to the first indication information.
In some embodiments, further comprising: and sending second indication information to the target terminal, wherein the second indication information is used for indicating the updated or cancelled related information of the perception service.
In some embodiments, the first indication information comprises at least one of identification information of the target terminal, identification information of a user of the target terminal, an updated or cancelled perceived service type.
In some embodiments, the second indication information comprises at least one of awareness services cancellation indication information, an updated or cancelled awareness services type, a specific configuration of updated awareness signals.
In some embodiments, updating the specific configuration of the sensing signal sent to the target terminal according to the first indication information includes:
and when the first indication information indicates that part of the sensing service for the target terminal is cancelled, or when the first indication information indicates that the sensing service for the target terminal is updated, updating the specific configuration of the sensing signal sent to the target terminal, wherein the updating comprises adjustment and addition.
In some embodiments, stopping sending the sensing signal to the target terminal according to the first indication information includes:
and when the first indication information only contains identification information of a target terminal or a target terminal user, or when the first indication information indicates that all sensing services aiming at the target terminal are cancelled, stopping sending a sensing signal to the target terminal.
In some embodiments, the perceived service types include: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
In some embodiments, the specific configuration of the perceptual signal that is updated includes: and at least one of frequency point, frequency band, antenna configuration, wave beam configuration, time frequency resource configuration and period for sending the sensing signal.
In some embodiments, sending the second indication information to the target terminal comprises:
sending the second indication information directly to the target terminal, or,
and sending second indication information to the target terminal through the first network equipment.
In some embodiments, in case of sending the second indication information directly to the target terminal:
the first network equipment is a core network server, an OAM (operation administration and maintenance) equipment or a third-party server, and the second network equipment is a base station; alternatively, the first and second electrodes may be,
under the condition that the first network equipment sends second indication information to the target terminal:
the first network equipment and the second network equipment are base stations which are perceived cooperatively; alternatively, the first and second electrodes may be,
the first network device is a main node device in a double-connection scene, and the second network device is an auxiliary node device in the double-connection scene.
When the network device 400 is a first network device, some embodiments of the present disclosure provide a method for controlling a sensing service, which is applied to the first network device, and includes:
and sending first indication information to second network equipment, wherein the first indication information is used for indicating that part or all of the perception service aiming at the target terminal is updated or canceled.
In some embodiments, further comprising: and forwarding the received second indication information of the second network device to the target terminal, wherein the second indication information is used for indicating the updated or cancelled related information of the sensing service.
In some embodiments, the first indication information comprises at least one of identification information of the target terminal, identification information of a user of the target terminal, an updated or cancelled perceived service type.
In some embodiments, the second indication information comprises at least one of awareness services cancellation indication information, an updated or cancelled awareness services type, a specific configuration of updated awareness signals.
In some embodiments, the specific configuration of the sensing signals that is updated includes: and at least one of frequency point, frequency band, antenna configuration, wave beam configuration, time frequency resource configuration and period for sending the sensing signal.
In some embodiments, the perceived service types include: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
In some embodiments, in the case that the second network device directly sends the second indication information to the target terminal:
the first network equipment is a core network server, an OAM (operation administration and maintenance) equipment or a third-party server, and the second network equipment is a base station; alternatively, the first and second liquid crystal display panels may be,
under the condition that the second network equipment sends second indication information to the target terminal through the first network equipment:
the first network equipment and the second network equipment are base stations which are perceived cooperatively; alternatively, the first and second electrodes may be,
the first network device is a main node device in a double-connection scene, and the second network device is an auxiliary node device in the double-connection scene.
Network device 400 may also include input-output interface 430, network interface 440, storage interface 450, and the like. These interfaces 430, 440, 450 and the connection between the memory 410 and the processor 420 may be, for example, via a bus 460.
Memory 410 may include, for example, system memory, fixed non-volatile storage media, and the like. The system memory stores, for example, an operating system, an application program, a Boot Loader (Boot Loader), and other programs.
The Processor 420 may be implemented as discrete hardware components such as a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), other Programmable logic devices, discrete gates, or transistors.
The input/output interface 430 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. The network interface 440 provides a connection interface for various networking devices. The storage interface 450 provides a connection interface for external storage devices such as an SD card and a usb disk. The bus 460 may use any of a variety of bus architectures. For example, bus structures include, but are not limited to, an Industry Standard Architecture (ISA) bus, a Micro Channel Architecture (MCA) bus, and a Peripheral Component Interconnect (PCI) bus.
Some embodiments of the present disclosure propose a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method of the embodiments.
As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more non-transitory computer-readable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer program code embodied therein.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims (19)

1. A control method of sensing service is applied to a second network device, and is characterized by comprising the following steps:
receiving first indication information sent by first network equipment, wherein the first indication information is used for indicating to update or cancel part or all of perception services aiming at a target terminal;
and updating the specific configuration of the sensing signal sent to the target terminal or stopping sending the sensing signal to the target terminal according to the first indication information.
2. The method of claim 1, further comprising:
and sending second indication information to the target terminal, wherein the second indication information is used for indicating the updated or cancelled related information of the perception service.
3. The method of claim 1, wherein the first indication information comprises at least one of identification information of a target terminal, identification information of a user of the target terminal, and an updated or cancelled type of perceived service.
4. The method according to claim 2, wherein the second indication information comprises at least one of awareness services cancellation indication information, awareness services type of update or cancellation, and specific configuration of updated awareness signals.
5. The method of claim 1, wherein updating the specific configuration of the sensing signal sent to the target terminal according to the first indication information comprises:
and when the first indication information indicates that part of the sensing service for the target terminal is cancelled, or when the first indication information indicates that the sensing service for the target terminal is updated, updating the specific configuration of the sensing signal sent to the target terminal, wherein the updating comprises adjustment and addition.
6. The method of claim 1, wherein stopping the transmission of the sensing signal to the target terminal according to the first indication information comprises:
and when the first indication information only contains identification information of a target terminal or a target terminal user, or when the first indication information indicates that all sensing services aiming at the target terminal are cancelled, stopping sending a sensing signal to the target terminal.
7. The method of claim 2 or 3, wherein the perceived service type comprises: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
8. The method according to any of claims 1-6, wherein the updating the specific configuration of the perceptual signal comprises: and at least one of frequency point, frequency band, antenna configuration, wave beam configuration, time frequency resource configuration and period for sending the sensing signal.
9. The method of any of claims 1-6, wherein sending second indication information to the target terminal comprises:
sending the second indication information directly to the target terminal, or,
and sending second indication information to the target terminal through the first network equipment.
10. The method of claim 9,
in case of directly sending the second indication information to the target terminal:
the first network equipment is a core network server, OAM equipment or a third-party server, and the second network equipment is a base station; alternatively, the first and second electrodes may be,
under the condition that the first network equipment sends second indication information to the target terminal:
the first network equipment and the second network equipment are base stations which are perceived cooperatively; alternatively, the first and second electrodes may be,
the first network device is a main node device in a double-connection scene, and the second network device is an auxiliary node device in the double-connection scene.
11. A control method of sensing service is applied to a first network device, and is characterized by comprising the following steps:
and sending first indication information to second network equipment, wherein the first indication information is used for indicating that part or all of the perception service aiming at the target terminal is updated or canceled.
12. The method of claim 11, further comprising:
and forwarding the received second indication information of the second network device to the target terminal, wherein the second indication information is used for indicating the updated or cancelled related information of the sensing service.
13. The method of claim 11, wherein the first indication information comprises at least one of identification information of a target terminal, identification information of a user of the target terminal, and an updated or cancelled type of perceived service.
14. The method of claim 12, wherein the second indication information comprises at least one of awareness services cancellation indication information, awareness services type of update or cancellation, and specific configuration of updated awareness signals.
15. The method of claim 14, wherein the specific configuration of the perceptual signal that is updated comprises: and at least one of frequency point, frequency band, antenna configuration, wave beam configuration, time frequency resource configuration and period for sending the sensing signal.
16. The method according to claim 13 or 14, wherein the perceived service type comprises: at least one of positioning, speed measuring, distance measuring, angle measuring, target detecting, target identifying and target tracking.
17. The method according to any one of claims 11 to 15,
under the condition that the second network equipment directly sends second indication information to the target terminal:
the first network equipment is a core network server, OAM equipment or a third-party server, and the second network equipment is a base station; alternatively, the first and second electrodes may be,
under the condition that the second network equipment sends second indication information to the target terminal through the first network equipment:
the first network equipment and the second network equipment are base stations which are perceived cooperatively; alternatively, the first and second electrodes may be,
the first network device is a main node device in a double-connection scene, and the second network device is an auxiliary node device in the double-connection scene.
18. A network device, comprising:
a memory; and a processor coupled to the memory, the processor configured to perform the method of any of claims 1-17 based on instructions stored in the memory.
19. A non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method of any one of claims 1-17.
CN202210846409.XA 2022-07-19 2022-07-19 Control method of sensing service, network equipment and storage medium Pending CN115002698A (en)

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