Sensing beam configuration method and device, computer equipment and storage medium
By configuring the parameters of the target pulse beam and continuous beam according to the perception requirements, the shortcomings of the existing perception beam in perception effect and long-distance coverage are solved, and the perception effect is improved and long-distance coverage is achieved, which is suitable for the perception requirements of different scenarios. .
Patent Information
- Application Number
- CN202411439910.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-02-11
AI Technical Summary
The existing perceptual beams have insufficient perception effects and long-distance coverage capabilities, which cannot meet the needs of specific scenarios, especially the problem of near-end blind spots.
By determining the parameters of the target pulse beam and continuous beam according to the perceptual needs, including beam width, beam number and minimum perceptual range, the target sensing beam is configured to decouple the pulse beam and continuous beam.
It has achieved improvement in perception effect, solved the near-end blind spot problem, and ensured long-distance perception coverage, and can flexibly configure the perception beam according to the needs of different scenarios.
Smart Images
Figure CN119421242A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of mobile communication technology, and in particular to a sensing beam configuration method, apparatus, computer equipment and storage medium. Background Art
[0002] With the development of mobile communication technology, higher frequency bands (such as millimeter waves), larger bandwidths, and larger-scale antenna arrays make high-precision and high-resolution perception possible. ISAC (Integrated Sensing And Communication) integrates the two functions of communication and perception, so that the wireless system has both communication and perception functions. While transmitting information through the wireless channel, it actively recognizes and analyzes the channel characteristics and perceives the physical characteristics of the surrounding environment, so that the communication and perception functions enhance each other. New perception business scenarios include low-altitude drone perception, water vessel perception, road vehicle perception, and human perception in daily life. Taking the low-altitude drone perception scenario as an example, it can be further subdivided into business scenarios such as intrusion detection and drone identification and tracking.
[0003] Perception beams generally include two waveforms, namely pulse beams and continuous beams. Pulse beams are a type of "pulse wave". Pulse beams have the characteristics of being able to transmit across the entire array and having strong long-distance coverage capabilities. However, the transmission and reception of pulse beams are separate, resulting in near-end blind spots. Continuous beams are a type of "continuous wave". Although continuous beams transmit and receive simultaneously and have no near-end blind spots, they have weak long-distance coverage capabilities. Since both pulse beams and continuous beams have disadvantages, not only are the perception effects poor, but they also fail to meet the needs of specific scenarios. Summary of the invention
[0004] Based on this, it is necessary to provide a perception beam configuration method, device, computer equipment and storage medium that can effectively improve the perception effect according to needs in response to the above technical problems.
[0005] In a first aspect, the present application provides a sensing beam configuration method, which is applied to a current cell base station, and the method includes:
[0006] Determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam number;
[0007] Determine the second beam parameters of the target continuous beam according to the sensing requirements and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum sensing range;
[0008] A target sensing beam is configured according to the first beam parameter and the second beam parameter.
[0009] In one embodiment, the perception requirement includes at least one of a target perception range, a perception accuracy, a perception distance, and a perception change trend.
[0010] In one embodiment, determining a first beam parameter of a target pulse beam according to a sensing requirement includes:
[0011] Determine the first beam parameter of the target pulse beam according to the sensing requirement and the third beam parameter of the current sensing beam; wherein the current sensing beam includes the current pulse beam; and the third beam parameter includes the beam width and the number of beams of the current pulse beam.
[0012] In one embodiment, determining a first beam parameter of a target pulse beam according to a sensing requirement and a third beam parameter of a current sensing beam includes:
[0013] Determine the beam width of the target pulse beam based on the sensing requirements and the angle between the current pulse beam and the normal line of the base station antenna;
[0014] The number of beams of the target pulse beam is determined according to the sensing requirement and the beam width of the target pulse beam.
[0015] In one embodiment, determining a second beam parameter of a target continuous beam according to a sensing requirement and a blind area range of a target pulse beam includes:
[0016] According to the switching time of the target pulse beam, the blind area range of the target pulse beam is determined;
[0017] According to the blind area range, determine the minimum sensing range of the target continuous beam;
[0018] The beam width and number of the target continuous beam are determined based on the perception requirements and the minimum perception range.
[0019] In one embodiment, the method further comprises:
[0020] The fourth beam parameter of the target sensing beam is sent to the neighboring cell base station, so that the neighboring cell base station configures a cell sensing beam corresponding to the target sensing beam based on the fourth beam parameter.
[0021] In a second aspect, the present application provides a sensing beam configuration device, which is configured in a current cell base station, and the device includes:
[0022] A first determination module is used to determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam number;
[0023] A second determination module is used to determine the second beam parameters of the target continuous beam according to the perception requirements and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum perception range;
[0024] A configuration module is used to configure a target sensing beam according to a first beam parameter and a second beam parameter.
[0025] In a third aspect, the present application further provides a computer device, the computer device comprising a memory and a processor, the memory storing a computer program, and the processor implementing the following steps when executing the computer program:
[0026] Determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam number;
[0027] Determine the second beam parameters of the target continuous beam according to the sensing requirements and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum sensing range;
[0028] A target sensing beam is configured according to the first beam parameter and the second beam parameter.
[0029] In a fourth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:
[0030] Determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam number;
[0031] Determine the second beam parameters of the target continuous beam according to the sensing requirements and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum sensing range;
[0032] A target sensing beam is configured according to the first beam parameter and the second beam parameter.
[0033] In a fifth aspect, the present application further provides a computer program product, the computer program product comprising a computer program, and when the computer program is executed by a processor, the following steps are implemented:
[0034] Determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam number;
[0035] Determine the second beam parameters of the target continuous beam according to the sensing requirements and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum sensing range;
[0036] A target sensing beam is configured according to the first beam parameter and the second beam parameter.
[0037] The above-mentioned perception beam configuration method, device, computer equipment and storage medium determine the first beam parameters of the target pulse beam according to the perception requirements; wherein the first beam parameters include the beam width and the number of beams. According to the perception requirements and the blind area range of the target pulse beam, the second beam parameters of the target continuous beam are determined; wherein the second beam parameters include the beam width, the number of beams and the minimum perception range. According to the first beam parameter and the second beam parameter, the target perception beam is configured. The present application realizes the decoupling of pulse beams and continuous beams, and can flexibly configure the target pulse beam and the target continuous beam according to the perception requirements in different scenarios, thereby realizing the configuration of the target perception beam, which solves the problem of the existence of proximal blind spots and realizes long-distance perception coverage, and can flexibly configure the target perception beam according to the scenario requirements, which is conducive to the implementation and development of synaesthesia (i.e., communication and perception) integrated technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0038] Figure 1 An application environment diagram of a sensing beam configuration method provided in this embodiment;
[0039] Figure 2 A schematic diagram of a flow chart of a first sensing beam configuration method provided in this embodiment;
[0040] Figure 3 A schematic diagram of a flow chart for determining a first beam parameter of a target pulse beam provided in this embodiment;
[0041] Figure 4 A beam diagram of the current sensing beam provided in this embodiment;
[0042] Figure 5 A beam diagram of a target sensing beam provided in this embodiment;
[0043] Figure 6 A schematic diagram of a flow chart for determining the beam width and the number of beams of a target continuous beam provided in this embodiment;
[0044] Figure 7 A schematic diagram of a flow chart of a second sensing beam configuration method provided in this embodiment;
[0045] Figure 8 A schematic diagram of a flow chart of a third sensing beam configuration method provided in this embodiment;
[0046] Fig. 9 A structural block diagram of a sensing beam configuration device provided in this embodiment;
[0047] Fig.10This is a diagram of the internal structure of the computer device provided in this embodiment. DETAILED DESCRIPTION
[0048] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0049] The sensing beam configuration method provided in the embodiment of the present application can be applied to Figure 1 In the application environment shown. The current cell base station 102 determines the first beam parameter of the target pulse beam according to the sensing requirement sent by the control device 104. The current cell base station 102 determines the second beam parameter of the target continuous beam according to the sensing requirement and the blind area range of the target pulse beam; and configures the target sensing beam according to the first beam parameter and the second beam parameter. The first beam parameter includes the beam width and the number of beams; the second beam parameter includes the beam width, the number of beams and the minimum sensing range.
[0050] The current cell base station refers to the cell base station that needs to be configured with a sensing beam. A base station refers to a wireless communication facility that is used to send and receive wireless signals. The cell base station of the present application can send and receive both pulse beams and continuous beams, and realizes environmental perception based on pulse beams and continuous beams.
[0051] The control device refers to a device used to send sensing requirements to the current cell base station. The control device can be a user terminal, such as a mobile phone, computer or other smart terminal. It can also be a server, which can be an independent server or a server cluster.
[0052] In one embodiment, Figure 2 is a flow chart of a sensing beam configuration method provided according to an embodiment of the present application, in which the method is applied to Figure 1 Taking the current cell base station in as an example, the method includes the following steps:
[0053] S201: Determine a first beam parameter of a target pulse beam according to a sensing requirement.
[0054] Among them, the first beam parameter includes beam width and beam number. Perception demand refers to the perception demand for mobile communication networks. In this application, perception demand includes but is not limited to at least one of target perception range, perception accuracy, perception distance and perception change trend. Target pulse beam refers to the pulse beam that needs to be configured. The first beam parameter indicates the relevant parameters of the pulse beam that needs to be configured, including but not limited to beam width and beam number. In addition, the first beam parameter may also include beam distance and beam height, etc. The beam width can be the maximum width of the main lobe of the beam. The number of beams refers to the number of target pulse beams. The number of target pulse beams is at least one.
[0055] As an optional implementation of the embodiment of the present application, a perception scene is obtained. Based on the perception scene, a perception requirement is determined. Based on the perception requirement, a first beam parameter of the target pulse beam is determined. The perception scene may be actively selected by the user or automatically configured and issued by the server based on the requirement. In this embodiment, an optional implementation of determining the perception requirement based on the perception scene is to determine the perception requirement based on the perception scene and a requirement list. The requirement list records each perception scene and the perception requirement corresponding to each perception scene.
[0056] As another optional implementation of the embodiment of the present application, the first beam parameter of the target pulse beam is determined according to the perception requirement and the beam configuration tool. The beam configuration tool may adopt but is not limited to a neural network model. The perception requirement is input into the beam configuration tool, and the beam configuration tool outputs the first beam parameter of the target pulse beam.
[0057] S202: Determine a second beam parameter of the target continuous beam according to the sensing requirement and the blind area range of the target pulse beam.
[0058] Among them, the second beam parameter of the target continuous beam refers to the relevant parameters of the target continuous beam that need to be configured; the second beam parameter includes but is not limited to the beam width, the number of beams and the minimum sensing range. The blind area range refers to the near-end blind area range of the target pulse beam. The minimum sensing range refers to the minimum coverage sensing range of the target continuous beam.
[0059] As an optional implementation of the embodiment of the present application, the sensing requirements and the blind area range of the target pulse beam are input into the beam configuration tool, and the beam configuration tool outputs the second beam parameters of the target continuous beam. The beam configuration tool can use but is not limited to a neural network model.
[0060] As another optional implementation of the embodiment of the present application, the beam width and the number of beams of the target continuous beam are determined according to the sensing requirement, and the minimum sensing range of the target continuous beam is determined according to the blind area range of the target pulse beam.
[0061] S203: Configure a target sensing beam according to the first beam parameter and the second beam parameter.
[0062] Among them, the target sensing beam indicates the sensing beam that needs to be configured.
[0063] As an optional implementation of the embodiment of the present application, a target pulse beam is configured according to a first beam parameter. A target continuous beam is configured according to a second beam parameter. The target pulse beam and the target continuous beam are used as target perception beams. Optionally, the beam orientations of the target continuous beam and the target continuous beam are determined according to the perception direction, and the target perception beam is configured based on the beam orientation, the target perception beam and the target continuous beam. Specifically, the target perception beam is configured based on the beam orientation, the target perception beam and the target continuous beam, as well as other beam parameters (for example, beam angle, beam height, beam distance, etc.).
[0064] The above-mentioned perception beam configuration method determines the first beam parameter of the target pulse beam according to the perception requirement; wherein the first beam parameter includes the beam width and the number of beams. According to the perception requirement and the blind area range of the target pulse beam, the second beam parameter of the target continuous beam is determined; wherein the second beam parameter includes the beam width, the number of beams and the minimum perception range. According to the first beam parameter and the second beam parameter, the target perception beam is configured. The present application realizes the decoupling of the pulse beam and the continuous beam, and can flexibly configure the target pulse beam and the target continuous beam according to the perception requirements in different scenarios, thereby realizing the configuration of the target perception beam, which solves the problem of the existence of the near-end blind area and realizes the long-distance perception coverage, and can flexibly configure the target perception beam according to the scenario requirements, which is conducive to the implementation and development of the integrated technology of synaesthesia (i.e., communication and perception).
[0065] In one embodiment, in order to more quickly determine the target pulse beam, such as Figure 3 As shown, an optional implementation of S201 includes:
[0066] S301, determining a first beam parameter of a target pulse beam according to a sensing requirement and a third beam parameter of a current sensing beam.
[0067] The current sensing beam refers to the sensing beam currently in use before configuring the target sensing beam. The current sensing beam includes the current pulse beam and the current continuous beam; the third beam parameter includes the beam width and the number of beams of the current pulse beam.
[0068] Optionally, in this embodiment, the beam width of the target pulse beam is determined according to the sensing requirement and the angle between the current pulse beam and the normal line of the base station antenna. The number of beams of the target pulse beam is determined according to the sensing requirement and the beam width of the target pulse beam.
[0069] In this embodiment, an optional implementation method for determining the beam width of the target pulse beam based on the perception requirement and the angle between the current pulse beam and the normal of the base station antenna is to determine the beam width of the target pulse beam based on the perception accuracy in the perception requirement and the angle between the current pulse beam and the normal of the base station antenna. Generally speaking, the larger the angle between the pulse beam and the base station antenna, the worse the perception accuracy of the pulse beam. The narrower the width of the pulse beam, the worse the perception accuracy of the pulse beam. Therefore, when determining the beam width of the target pulse beam, it is necessary to consider the perception accuracy requirement and the angle between the pulse beam and the normal of the base station antenna. For example, Figure 4 , Figure 5 As shown ( Figure 4 , Figure 5 In the figure, the dotted ellipse represents the pulse beam, the hexagon represents the current cell, and the solid ellipse represents the continuous beam). If the sensing requirement is high-precision constant sensing, that is, the sensing accuracy is higher than the preset threshold, and the sensing change trend is required to be constant (that is, the sensing accuracy is required to remain constant within the sensing range), Figure 4 The dotted ellipse in the figure is a schematic diagram of the current sensing beam. The current number of sensing beams is 5. According to the sensing requirements, it is necessary to improve the sensing accuracy and adjust the sensing change trend. According to the requirements of the sensing change trend (i.e., sensing constant), it is necessary to adjust the beam width of each current pulse beam according to the angle between the pulse beam and the normal line of the base station antenna. Specifically, the beam width of the current pulse beam with the smallest angle is widened. As the angle increases, the beam width of the corresponding current pulse beam is narrowed in sequence, such as Figure 5 As shown, the width of the middle pulse beam is widened, and as the angle increases, the widths of the pulse beams on both sides are narrowed in sequence. The current pulse beam after the width adjustment is used as the target pulse beam.
[0070] It should be noted that after adjusting the beam width of the current pulse beam, the perception accuracy between pulse beams may decrease, so it is necessary to increase the number of target pulse beams. Figure 4 As shown, the current number of pulse beams is 5. According to the perception requirement (i.e., high-precision constant perception), while adjusting the beam width of the current pulse beam, the number of pulse beams needs to be increased, such as Figure 5 As shown, the number of target pulse beams is increased to 7 based on the number of beams of the current pulse beams.
[0071] In this embodiment, the beam width of the target pulse beam is determined according to the sensing requirement and the angle between the current pulse beam and the normal line of the base station antenna. According to the sensing requirement and the beam width of the target pulse beam, the number of beams of the target pulse beam can be determined more accurately.
[0072] In one embodiment, in order to more accurately determine the target continuous beam, such as Figure 6 As shown, an optional implementation of S202 includes:
[0073] S601, determining a blind area range of a target pulse beam according to a switching time of the target pulse beam.
[0074] The switching time refers to the switching time between pulse beam transmission and reception.
[0075] Optionally, in this embodiment, the blind area range of the target pulse beam can be determined by the following formula (1):
[0076] D = (t1 + t2) * c / 2 (1)
[0077] Wherein, in formula (1), D represents the blind spot distance, according to which the blind spot range can be determined; t1 represents the pulse wave emission time; t2 represents the pulse wave switching time; and c represents the speed of light.
[0078] S602: Determine the minimum sensing range of the target continuous beam according to the blind area range.
[0079] Optionally, the blind area range is determined according to the blind area distance. According to the blind area range, the minimum sensing range of the target continuous beam is determined. The minimum sensing range must cover the blind area range. Figure 4 , Figure 5 As shown, the black fan-shaped area is the minimum perception range of the target continuous beam.
[0080] S603: Determine the beam width and the number of beams of the target continuous beam according to the sensing requirement and the minimum sensing range.
[0081] Optionally, in this embodiment, the initial width and number of beams of the target continuous beam are determined based on the perception requirements, as well as the number of beams and beam width of the current continuous beam. Then, the beam width of the target continuous beam is determined based on the initial width and minimum perception range of the target continuous beam. In this embodiment, an optional implementation method for determining the beam width of the target continuous beam based on the initial width and minimum perception range of the target continuous beam is to determine the minimum coverage distance based on the minimum perception range. Adjust the initial width so that the perception distance of the target continuous beam changes until the perception distance is not less than the minimum coverage distance, and use the adjusted initial width as the beam width of the target continuous beam.
[0082] It should be noted that, based on the perception requirements, as well as the number of beams and beam width of the current continuous beam, the initial width and number of beams of the target continuous beam can be determined by referring to the above-mentioned "perception requirements and the third beam parameters of the current perception beam, determining the first beam parameters of the target pulse beam" implementation method, which will not be repeated here.
[0083] In this embodiment, the blind area range of the target pulse beam is determined according to the switching time of the target pulse beam. The minimum perception range of the target continuous beam is determined according to the blind area range. According to the perception requirements and the minimum perception range, the beam width and the number of beams of the target continuous beam can be determined more accurately, so that the obtained target continuous beam can not only meet the perception requirements, but also effectively solve the problem of perception blind areas in the perception beam.
[0084] In one embodiment, if Figure 7 As shown, an optional implementation of a sensing beam configuration method includes:
[0085] S701: Send a fourth beam parameter of a target sensing beam to a neighboring cell base station, so that the neighboring cell base station configures a cell sensing beam corresponding to the target sensing beam based on the fourth beam parameter.
[0086] Among them, the adjacent cell refers to a cellular cell adjacent to the current cell. The adjacent cell base station refers to a base station device in the adjacent cell. The fourth beam parameter refers to the beam parameter of the target sensing beam, including but not limited to the number of beams and beam width of the target sensing beam, and the number of beams, beam width and minimum sensing range of the target continuous beam. The cell sensing beam refers to the sensing beam of the adjacent cell.
[0087] Optionally, in this embodiment, the fourth beam parameter of the target sensing beam is sent to the adjacent cell base station, so that the adjacent cell base station configures a cell sensing beam that is complementary to the target sensing beam based on the fourth beam parameter.
[0088] In this embodiment, the fourth beam parameter of the target sensing beam is sent to the adjacent cell base station, so that the adjacent cell base station configures the cell sensing beam corresponding to the target sensing beam based on the fourth beam parameter. Based on this embodiment, after the target sensing beam configuration is completed, the current cell base station sends the fourth beam parameter of the target sensing beam to the adjacent cell base station, so that the adjacent cell can adjust the corresponding sensing beam in time, and cooperate with the current cell to quickly promote the update and development of the sensing service.
[0089] In one embodiment, if Figure 8 As shown, an optional implementation of a sensing beam configuration method includes:
[0090] S801, determining the beam width of the target pulse beam according to the sensing requirement and the angle between the current pulse beam and the normal line of the base station antenna. The current sensing beam includes the current pulse beam; the third beam parameter includes the beam width and the number of beams of the current pulse beam. The sensing requirement includes at least one of the target sensing range, sensing accuracy, sensing distance and sensing change trend.
[0091] S802: Determine the number of beams of the target pulse beam according to the sensing requirement and the beam width of the target pulse beam.
[0092] S803, determining the blind area range of the target pulse beam according to the switching time of the target pulse beam.
[0093] S804: Determine the minimum sensing range of the target continuous beam according to the blind area range.
[0094] S805: Determine the beam width and the number of beams of the target continuous beam according to the sensing requirement and the minimum sensing range.
[0095] S806, the beam width and beam number of the target pulse beam, as well as the beam width, beam number and minimum sensing range of the target continuous beam, configure the target sensing beam.
[0096] S807: Send the fourth beam parameter of the target sensing beam to the neighboring cell base station, so that the neighboring cell base station configures a cell sensing beam corresponding to the target sensing beam based on the fourth beam parameter.
[0097] In this embodiment, the first beam parameters of the target pulse beam are determined according to the perception requirements, wherein the first beam parameters include the beam width and the number of beams. The second beam parameters of the target continuous beam are determined according to the perception requirements and the blind spot range of the target pulse beam, wherein the second beam parameters include the beam width, the number of beams and the minimum perception range. The target perception beam is configured according to the first beam parameter and the second beam parameter. The present application realizes the decoupling of the pulse beam and the continuous beam, and can flexibly configure the target pulse beam and the target continuous beam according to the perception requirements in different scenarios, thereby realizing the configuration of the target perception beam, which solves the problem of the existence of a near-end blind spot and realizes long-distance perception coverage. In addition, the target perception beam can be flexibly configured according to the scenario requirements, which is conducive to the implementation and development of the integrated technology of synaesthesia (i.e., communication and perception).
[0098] It should be understood that, although the steps in the flowcharts involved in the above embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps is not strictly limited in order, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above embodiments may include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.
[0099] Based on the same inventive concept, the embodiment of the present application also provides a sensing beam configuration device for implementing the sensing beam configuration method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in the one or more sensing beam configuration device embodiments provided below can refer to the limitations of the sensing beam configuration method above, and will not be repeated here.
[0100] In one embodiment, by Fig. 9 FIG. 4 shows a structural block diagram of a sensing beam configuration device in an embodiment. Fig. 9 As shown, a sensing beam configuration device 1 is provided, the device comprising: a first determination module 10, a second determination module 20 and a configuration module 30, wherein:
[0101] A first determination module 10 is used to determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam number;
[0102] The second determination module 20 is used to determine the second beam parameters of the target continuous beam according to the sensing requirement and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum sensing range;
[0103] The configuration module 30 is used to configure the target sensing beam according to the first beam parameter and the second beam parameter.
[0104] In one embodiment, the perception requirement includes at least one of a target perception range, a perception accuracy, a perception distance, and a perception change trend.
[0105] In one embodiment, the Fig. 9 The first determining module 10 is also specifically used for:
[0106] Determine the first beam parameter of the target pulse beam according to the sensing requirement and the third beam parameter of the current sensing beam; wherein the current sensing beam includes the current pulse beam; and the third beam parameter includes the beam width and the number of beams of the current pulse beam.
[0107] In one embodiment, the Fig. 9 The first determining module 10 is also specifically used for:
[0108] Determine the beam width of the target pulse beam based on the sensing requirements and the angle between the current pulse beam and the normal line of the base station antenna;
[0109] The number of beams of the target pulse beam is determined according to the sensing requirement and the beam width of the target pulse beam.
[0110] In one embodiment, the Fig. 9 The second determining module 20 in the embodiment is further specifically configured to:
[0111] According to the switching time of the target pulse beam, the blind area range of the target pulse beam is determined;
[0112] According to the blind area range, determine the minimum sensing range of the target continuous beam;
[0113] The beam width and number of the target continuous beam are determined based on the perception requirements and the minimum perception range.
[0114] In one embodiment, the Fig. 9 The sensing beam configuration device in the embodiment further comprises:
[0115] The fourth beam parameter of the target sensing beam is sent to the neighboring cell base station, so that the neighboring cell base station configures a cell sensing beam corresponding to the target sensing beam based on the fourth beam parameter.
[0116] Each module in the above-mentioned sensing beam configuration device can be implemented in whole or in part by software, hardware and a combination thereof. Each of the above-mentioned modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.
[0117] In one embodiment, a computer device is provided. The computer device may be a platform side, and its internal structure diagram may be as shown in FIG. Fig.10 As shown. The computer device includes a processor, a memory and a network interface connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store relevant information of pulse beams and continuous beams. The network interface of the computer device is used to communicate with an external user side through a network connection. When the computer program is executed by the processor, a perception beam configuration method is implemented.
[0118] Those skilled in the art will understand that Fig.10 The structure shown in the figure is merely a block diagram of a portion of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. Specifically, the computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.
[0119] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:
[0120] Determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam number;
[0121] Determine the second beam parameters of the target continuous beam according to the sensing requirements and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum sensing range;
[0122] A target sensing beam is configured according to the first beam parameter and the second beam parameter.
[0123] In one embodiment, when the processor executes the computer program, the following steps are also implemented: the perception requirement includes at least one of a target perception range, a perception accuracy, a perception distance, and a perception change trend.
[0124] In one embodiment, when the processor executes the computer program, the following steps are further implemented: determining a first beam parameter of the target pulse beam according to the sensing requirement, including:
[0125] Determine the first beam parameter of the target pulse beam according to the sensing requirement and the third beam parameter of the current sensing beam; wherein the current sensing beam includes the current pulse beam; and the third beam parameter includes the beam width and the number of beams of the current pulse beam.
[0126] In one embodiment, when the processor executes the computer program, the following steps are further implemented: determining the first beam parameter of the target pulse beam according to the sensing requirement and the third beam parameter of the current sensing beam, including:
[0127] Determine the beam width of the target pulse beam based on the sensing requirements and the angle between the current pulse beam and the normal line of the base station antenna;
[0128] The number of beams of the target pulse beam is determined according to the sensing requirement and the beam width of the target pulse beam.
[0129] In one embodiment, when the processor executes the computer program, the following steps are further implemented: determining the second beam parameter of the target continuous beam according to the sensing requirement and the blind area range of the target pulse beam, including:
[0130] According to the switching time of the target pulse beam, the blind area range of the target pulse beam is determined;
[0131] According to the blind area range, determine the minimum sensing range of the target continuous beam;
[0132] The beam width and number of the target continuous beam are determined based on the perception requirements and the minimum perception range.
[0133] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:
[0134] The fourth beam parameter of the target sensing beam is sent to the neighboring cell base station, so that the neighboring cell base station configures a cell sensing beam corresponding to the target sensing beam based on the fourth beam parameter.
[0135] In one embodiment, a computer readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:
[0136] Determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam number;
[0137] Determine the second beam parameters of the target continuous beam according to the sensing requirements and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum sensing range;
[0138] A target sensing beam is configured according to the first beam parameter and the second beam parameter.
[0139] In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: the perception requirement includes at least one of target perception range, perception accuracy, perception distance and perception change trend.
[0140] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining a first beam parameter of the target pulse beam according to the sensing requirement, including:
[0141] Determine the first beam parameter of the target pulse beam according to the sensing requirement and the third beam parameter of the current sensing beam; wherein the current sensing beam includes the current pulse beam; and the third beam parameter includes the beam width and the number of beams of the current pulse beam.
[0142] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining the first beam parameter of the target pulse beam according to the sensing requirement and the third beam parameter of the current sensing beam, including:
[0143] Determine the beam width of the target pulse beam based on the sensing requirements and the angle between the current pulse beam and the normal line of the base station antenna;
[0144] The number of beams of the target pulse beam is determined according to the sensing requirement and the beam width of the target pulse beam.
[0145] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining the second beam parameter of the target continuous beam according to the sensing requirement and the blind area range of the target pulse beam, including:
[0146] According to the switching time of the target pulse beam, the blind area range of the target pulse beam is determined;
[0147] According to the blind area range, determine the minimum sensing range of the target continuous beam;
[0148] The beam width and number of the target continuous beam are determined based on the perception requirements and the minimum perception range.
[0149] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:
[0150] The fourth beam parameter of the target sensing beam is sent to the neighboring cell base station, so that the neighboring cell base station configures a cell sensing beam corresponding to the target sensing beam based on the fourth beam parameter.
[0151] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:
[0152] Determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam number;
[0153] Determine the second beam parameters of the target continuous beam according to the sensing requirements and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum sensing range;
[0154] A target sensing beam is configured according to the first beam parameter and the second beam parameter.
[0155] In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: the perception requirement includes at least one of target perception range, perception accuracy, perception distance and perception change trend.
[0156] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining a first beam parameter of the target pulse beam according to the sensing requirement, including:
[0157] Determine the first beam parameter of the target pulse beam according to the sensing requirement and the third beam parameter of the current sensing beam; wherein the current sensing beam includes the current pulse beam; and the third beam parameter includes the beam width and the number of beams of the current pulse beam.
[0158] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining the first beam parameter of the target pulse beam according to the sensing requirement and the third beam parameter of the current sensing beam, including:
[0159] Determine the beam width of the target pulse beam based on the sensing requirements and the angle between the current pulse beam and the normal line of the base station antenna;
[0160] The number of beams of the target pulse beam is determined according to the sensing requirement and the beam width of the target pulse beam.
[0161] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining the second beam parameter of the target continuous beam according to the sensing requirement and the blind area range of the target pulse beam, including:
[0162] According to the switching time of the target pulse beam, the blind area range of the target pulse beam is determined;
[0163] According to the blind area range, determine the minimum sensing range of the target continuous beam;
[0164] The beam width and number of the target continuous beam are determined based on the perception requirements and the minimum perception range.
[0165] In one embodiment, the method further comprises:
[0166] The fourth beam parameter of the target sensing beam is sent to the neighboring cell base station, so that the neighboring cell base station configures a cell sensing beam corresponding to the target sensing beam based on the fourth beam parameter.
[0167] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.
[0168] The technical features of the above embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0169] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.
Claims
1. A sensing beam configuration method, characterized in that: Applied to the current cell base station, the method includes: Determine, according to the sensing requirement, a first beam parameter of the target pulse beam; wherein the first beam parameter includes a beam width and a beam number; Determining a second beam parameter of the target continuous beam according to the sensing requirement and the blind area range of the target pulse beam; wherein the second beam parameter includes a beam width, a number of beams, and a minimum sensing range; A target sensing beam is configured according to the first beam parameter and the second beam parameter.
2. The method according to claim 1, characterized in that The perception requirement includes at least one of a target perception range, a perception accuracy, a perception distance and a perception change trend.
3. The method according to claim 1, characterized in that The step of determining a first beam parameter of a target pulse beam according to a sensing requirement includes: Determine the first beam parameter of the target pulse beam according to the perception requirement and the third beam parameter of the current perception beam; wherein the current perception beam includes the current pulse beam; and the third beam parameter includes the beam width and the number of beams of the current pulse beam.
4. The method according to claim 3, characterized in that The determining, according to the sensing requirement and the third beam parameter of the current sensing beam, the first beam parameter of the target pulse beam comprises: Determine the beam width of the target pulse beam according to the sensing requirement and the angle between the current pulse beam and the normal line of the base station antenna; The number of beams of the target pulse beam is determined according to the sensing requirement and the beam width of the target pulse beam.
5. The method according to claim 1, characterized in that The determining, according to the sensing requirement and the blind area range of the target pulse beam, a second beam parameter of the target continuous beam comprises: Determining the blind area range of the target pulse beam according to the switching time of the target pulse beam; Determining the minimum sensing range of the target continuous beam according to the blind area range; The beam width and the number of beams of the target continuous beam are determined according to the sensing requirement and the minimum sensing range.
6. The method according to claim 1, characterized in that The method further comprises: The fourth beam parameter of the target sensing beam is sent to the neighboring cell base station, so that the neighboring cell base station configures a cell sensing beam corresponding to the target sensing beam based on the fourth beam parameter.
7. A sensing beam configuration device, characterized in that: Configured in the current cell base station, the device includes: A first determination module, configured to determine a first beam parameter of a target pulse beam according to a sensing requirement; wherein the first beam parameter includes a beam width and a beam quantity; A second determination module is used to determine the second beam parameters of the target continuous beam according to the perception requirement and the blind area range of the target pulse beam; wherein the second beam parameters include beam width, number of beams and minimum perception range; A configuration module is used to configure a target sensing beam according to the first beam parameter and the second beam parameter.
8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.
9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.
10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.