Communication sensing method and device and communication sensing integrated equipment

Abstract

The invention relates to a communication sensing method and device and communication sensing integrated equipment. The method comprises the following steps: acquiring a frame structure of communication perception integrated processing; generating a first transmission frame according to the frame structure, wherein the first transmission frame comprises a communication time slot and a sensing time slot; and performing communication and sensing integrated processing according to the communication time slot and the sensing time slot. By adopting the method, mutual interference between a communication function and a sensing function in communication and sensing integration can be avoided, and the communication and sensing integration technology can meet performance requirements.

Description

Technical Field

[0001] The present application relates to the field of communication perception technology, and in particular to a communication perception method, apparatus and communication perception integrated equipment. Background Art

[0002] With the development of wireless communication technology, Integrated Sensing and Communication (ISAC) technology has emerged. This technology integrates communication and perception, so that the wireless communication system has both communication and perception functions. While transmitting information through the wireless channel, it can also perceive the physical characteristics of the surrounding environment by actively recognizing and analyzing channel characteristics, thereby achieving mutual enhancement of communication and perception functions. At present, new perception business scenarios can include low-altitude drone perception, water ship perception, road vehicle perception, and human perception.

[0003] However, due to the obvious differences between communication and perception in beam design, network design, etc., more interference problems will be introduced, including interference between communication and perception in communication-perception integrated base stations (referred to as synaesthesia stations), interference between perceptions between perception cells, interference caused by scanning beams between perception cells, interference between synaesthesia stations and pure communication base stations, etc. Serious interference problems will lead to a decline in the performance of communication and perception functions in the communication-perception integrated network.

[0004] Therefore, there are many interference problems in the current communication perception integration technology. Summary of the invention

[0005] Based on this, it is necessary to provide a communication perception method, device, communication perception integrated equipment, computer-readable storage medium and computer program product that can avoid interference in response to the above-mentioned technical problems.

[0006] In a first aspect, the present application provides a communication perception method, comprising:

[0007] Acquire the frame structure of communication perception integrated processing;

[0008] Generate a first transmission frame according to the frame structure, wherein the first transmission frame includes a communication time slot and a sensing time slot;

[0009] The communication and perception integrated processing is performed according to the communication time slot and the perception time slot.

[0010] In one embodiment, performing the communication and perception integrated processing according to the communication time slot and the perception time slot includes:

[0011] Perform communication processing in the communication time slot;

[0012] or,

[0013] The sensing processing is performed in the sensing time slot.

[0014] In one embodiment, the method further comprises:

[0015] Frequency division multiplexing is performed between a current cell and cells adjacent to the current cell.

[0016] In one of the embodiments, performing frequency division multiplexing between a current cell and a cell adjacent to the current cell includes:

[0017] Acquire a preset communication perception bandwidth and the number of cells in a cell group; the cell group includes the current cell and adjacent cells of the current cell;

[0018] Performing a modulo operation on the communication sensing bandwidth according to the number of cells to obtain cell index information of each cell in the cell group;

[0019] Frequency division multiplexing is performed on each cell in the cell group according to the cell index information.

[0020] In one of the embodiments, beams between the current cell and cells adjacent to the current cell do not overlap.

[0021] In one of the embodiments, in each of the sensing time slots, the number of cells performing beam scanning in the cell group does not exceed one.

[0022] In one embodiment, the method further comprises:

[0023] The time slot information of the perception time slot is sent to an adjacent base station so that the adjacent base station punctures a second transmission frame according to the time slot information. The second transmission frame is a transmission frame of the adjacent base station, and the adjacent base station is a communication base station deployed in an adjacent cell.

[0024] In a second aspect, the present application also provides a communication sensing device, including:

[0025] An acquisition module, used to acquire a frame structure for integrated communication and perception processing;

[0026] A generating module, configured to generate a first transmission frame according to the frame structure, wherein the first transmission frame comprises a communication time slot and a sensing time slot;

[0027] A processing module is used to perform the communication and perception integrated processing according to the communication time slot and the perception time slot.

[0028] In a third aspect, the present application further provides a communication perception integrated device, including a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the following steps are implemented:

[0029] Acquire the frame structure of communication perception integrated processing;

[0030] Generate a first transmission frame according to the frame structure, wherein the first transmission frame includes a communication time slot and a sensing time slot;

[0031] The communication and perception integrated processing is performed according to the communication time slot and the perception time slot.

[0032] In a fourth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the following steps are implemented:

[0033] Acquire the frame structure of communication perception integrated processing;

[0034] Generate a first transmission frame according to the frame structure, wherein the first transmission frame includes a communication time slot and a sensing time slot;

[0035] The communication and perception integrated processing is performed according to the communication time slot and the perception time slot.

[0036] In a fifth aspect, the present application further provides a computer program product, including a computer program, which implements the following steps when executed by a processor:

[0037] Acquire the frame structure of communication perception integrated processing;

[0038] Generate a first transmission frame according to the frame structure, wherein the first transmission frame includes a communication time slot and a sensing time slot;

[0039] The communication and perception integrated processing is performed according to the communication time slot and the perception time slot.

[0040] The above-mentioned communication perception method, device, communication perception integrated equipment, computer-readable storage medium and computer program product obtain the frame structure of communication perception integrated processing, generate a first transmission frame according to the frame structure, the first transmission frame includes a communication time slot and a perception time slot, and perform communication perception integrated processing according to the communication time slot and the perception time slot; it can make communication and perception time division multiplexing, avoid mutual interference between the communication function and the perception function within the communication perception integrated base station, thereby reducing interference problems in the communication perception integrated network. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the drawings required for use in the embodiments of the present application or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0042] FIG1 is a schematic diagram of a flow chart of a communication sensing method in one embodiment;

[0043] FIG2 is a schematic diagram of communication-aware time division multiplexing in one embodiment;

[0044] FIG3 is a schematic diagram of frequency division multiplexing between cells in one embodiment;

[0045] FIG4 is a schematic diagram of a spatial and temporal misalignment of sensing beams in one embodiment;

[0046] FIG5 is a schematic diagram of timing puncturing of a pure communication base station in one embodiment;

[0047] FIG6 is a structural block diagram of a communication sensing device in one 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] It should be noted that the terms "first", "second", etc. in the specification and claims of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0050] In an exemplary embodiment, as shown in FIG1 , a communication perception method is provided. This embodiment uses the method applied to a communication perception integrated base station as an example. It can be understood that the method can also be applied to other base stations with both communication and perception functions, or terminals, relays, core networks and other nodes in a communication perception integrated network, and this application does not limit this. In this embodiment, the method includes the following steps:

[0051] Step S102, obtaining a frame structure for integrated communication and perception processing.

[0052] The communication and perception integrated processing refers to the same device performing the communication and perception functions. The frame structure may be configuration information of the structure of the transmission frame.

[0053] In a specific implementation, the communication-awareness integrated base station can obtain configuration information, and obtain its own frame structure for communication-awareness integrated processing from the configuration information.

[0054] Step S104, generating a first transmission frame according to the frame structure, wherein the first transmission frame includes a communication time slot and a sensing time slot.

[0055] The first transmission frame may be a transmission frame of the current communication-sensing integrated base station. The communication time slot may be a time slot specifically used for communication. The sensing time slot may be a time slot specifically used for sensing.

[0056] In a specific implementation, the communication and perception integrated base station can generate a first transmission frame according to the acquired frame structure, and the first transmission frame includes a communication time slot specifically used for communication and a perception time slot specifically used for perception.

[0057] Step S106, performing communication and perception integrated processing according to the communication time slot and the perception time slot.

[0058] In a specific implementation, the communication and perception integrated base station can perform communication functions in the communication time slot of the first transmission frame, and perform perception functions in the perception time slot of the first transmission frame. Since communication and perception are arranged to be executed in different time slots, time division multiplexing of communication and perception can be achieved.

[0059] FIG2 provides a schematic diagram of communication-aware time division multiplexing, where C represents a communication time slot and S represents a perception time slot. Referring to FIG2 , within the same frequency band, a communication-aware integrated base station can perform communication functions in time slots marked with C and perform perception functions in time slots marked with S. Due to the communication and perception time division multiplexing, mutual interference between communication signals and perception signals can be avoided.

[0060] The above-mentioned communication perception method obtains the frame structure of communication and perception integrated processing, generates a first transmission frame according to the frame structure, and the first transmission frame includes a communication time slot and a perception time slot. According to the communication time slot and the perception time slot, communication and perception integrated processing is performed; it can enable time division multiplexing of communication and perception, avoid mutual interference between the communication function and the perception function within the communication and perception integrated base station, thereby reducing interference problems in the communication and perception integrated network.

[0061] In an exemplary embodiment, the above step S106 may specifically include: performing communication processing in a communication time slot; or performing perception processing in a perception time slot.

[0062] The communication processing may be executing a communication function, and the perception processing may be executing a perception function.

[0063] In a specific implementation, the communication-sensing integrated base station can perform the communication function in the communication time slot of the first transmission frame, and perform the sensing function in the sensing time slot of the first transmission frame. For example, according to FIG2 , for the same frequency band, only communication can be performed in the time slot marked with C, and only sensing can be performed in the time slot marked with S.

[0064] In this embodiment, by performing communication processing in the communication time slot, or performing perception processing in the perception time slot, communication and perception can be separated in a time division multiplexing manner within the communication and perception integrated base station to avoid mutual interference between communication and perception.

[0065] In practical applications, for a communication-aware integrated network, there may be mutual interference in the perception function between adjacent cells, so frequency division multiplexing can also be performed between adjacent cells. In an exemplary embodiment, the communication perception method may further include: performing frequency division multiplexing between the current cell and the adjacent cells of the current cell.

[0066] The current cell may be the cell where the current communication-aware integrated base station is located. The adjacent cell may be a cell adjacent to the current cell, and a communication-aware integrated base station may also be deployed in the adjacent cell.

[0067] In a specific implementation, for each designated time slot, the communication-sensing integrated base station can configure different frequencies for the current cell and each adjacent cell of the current cell, so that different cells are separated by frequency division multiplexing. For example, in a designated sensing time slot, frequency division multiplexing can be performed between the current sensing cell and its adjacent sensing cells, where the sensing cell refers to the cell that is performing the sensing function.

[0068] In this embodiment, by performing frequency division multiplexing between the current cell and the adjacent cells of the current cell, mutual interference of communication functions or perception functions between adjacent cells can be avoided, thereby reducing interference problems in the communication and perception integrated network.

[0069] In an exemplary embodiment, the above-mentioned step of performing frequency division multiplexing between the current cell and the adjacent cells of the current cell may specifically include: obtaining a pre-set communication perception bandwidth and the number of cells in the cell group; the cell group includes the current cell and the adjacent cells of the current cell; performing a modulo operation on the communication perception bandwidth according to the number of cells to obtain cell index information of each cell in the cell group; and performing frequency division multiplexing on each cell in the cell group according to the cell index information.

[0070] The communication sensing bandwidth may be a total bandwidth used by the communication sensing integrated base station. The cell group may be a group consisting of a plurality of adjacent cells. The cell index information may be information representing the index of each cell in the cell group, for example, an index value.

[0071] In the specific implementation, the communication perception integrated base station can obtain the communication perception bandwidth and the number of cells in the cell group, perform a modulo operation on the communication perception bandwidth according to the number of cells, obtain the index value corresponding to each cell in the cell group, and allocate frequency bands to each cell in the cell group according to the index value to realize frequency division multiplexing between each cell.

[0072] Figure 3 provides a schematic diagram of frequency division multiplexing between cells. Assuming that the millimeter wave communication perception bandwidth is 100 MHz, 8 adjacent perception cells are divided into a cell group, then the number of cells in the cell group is 8, and a modulo 8 operation is performed on the 100 MHz bandwidth to obtain index values ​​1, 2, 3, 4, 5, 6, 7, 0 for each perception cell in the cell group. Each index value corresponds to a frequency band. The index value is used to mark each perception cell in the cell group, and a corresponding frequency band is allocated to each perception cell. In this way, frequency division multiplexing between perception cells can be achieved.

[0073] In this embodiment, by obtaining a pre-set communication perception bandwidth and the number of cells in a cell group, the cell group includes the current cell and the adjacent cells of the current cell, and performing a modulo operation on the communication perception bandwidth according to the number of cells to obtain the cell index information of each cell in the cell group. Based on the cell index information, frequency division multiplexing is performed on each cell in the cell group, thereby avoiding mutual interference of communication functions or perception functions between adjacent cells.

[0074] In actual applications, scanning beams between adjacent cells may collide with each other, causing interference. Therefore, in an exemplary embodiment, it can be set that the beams between the current cell and the adjacent cells of the current cell do not collide with each other.

[0075] Among them, the beam can be a scanning beam of a communication and perception integrated base station.

[0076] In a specific implementation, for a specified time and space, the integrated communication and perception base station can make the beams of the current cell and its neighboring cells not collide when configuring. For example, the perception beam of the current perception cell and the perception beam of its neighboring perception cells can be staggered in time and space to ensure that the perception beams of the neighboring perception cells do not collide at the same time, where the perception beam refers to the scanning beam emitted by the integrated communication and perception base station when performing the perception function.

[0077] Figure 4 provides a schematic diagram of the time-space staggered perception beams, wherein base station 1 and base station 2 are both integrated communication perception base stations, and base station 1 is adjacent to base station 2. The scanning beams of base station 1 and base station 2 can be set to be time-space staggered through an intelligent scheduling algorithm, thereby ensuring that at each scanning moment, the scanning beams of base station 1 and base station 2 will not collide.

[0078] In this embodiment, by preventing the beams of the current cell and the adjacent cells of the current cell from colliding with each other, mutual interference of scanning beams between adjacent cells can be avoided, thereby reducing interference problems in the communication perception integrated network.

[0079] In an exemplary embodiment, in each sensing time slot, the number of cells performing beam scanning in the cell group does not exceed one.

[0080] In the specific implementation, in order to avoid beam collisions between adjacent cells, the integrated communication and sensing base station can set the number of cells for beam scanning in each sensing time slot to no more than one for each cell group when configuring. For example, for each sensing time slot, an intelligent scheduling algorithm can be used to set at most one cell in the cell group to perform sensing beam scanning.

[0081] In this embodiment, by ensuring that the number of cells performing beam scanning in a cell group does not exceed one in each sensing time slot, mutual interference between scanning beams of adjacent cells can be avoided.

[0082] In actual applications, pure communication base stations may be deployed near the communication perception integrated base station. Usually, the number of pure communication base stations is several times that of the communication perception integrated base station. In order to avoid interference caused by pure communication base stations to the communication perception integrated base stations, the transmission frames of the pure communication base stations can also be punctured. In an exemplary embodiment, the above-mentioned communication perception method can also specifically include: sending the time slot information of the perception time slot to the adjacent base station, so that the adjacent base station punctures the second transmission frame according to the time slot information, and the second transmission frame is the transmission frame of the adjacent base station, and the adjacent base station is a communication base station deployed in an adjacent cell.

[0083] The time slot information may be information of a sensing time slot. The communication base station refers to a pure communication base station without a sensing function. The second transmission frame may be a transmission frame of a pure communication base station deployed in an adjacent cell.

[0084] In a specific implementation, the communication-aware integrated base station can send the time slot information of the perception time slot to each pure communication base station adjacent to it. Each pure communication base station can puncture its own second transmission frame according to the received time slot information and use the punctured second transmission frame for communication.

[0085] FIG5 provides a schematic diagram of timing puncturing of a pure communication base station, where GP represents a punctured time slot. Referring to FIG5, the transmission frame of the pure communication base station can be punctured at the sensing time slot S of the communication-sensing integrated base station, and the punctured time slot is marked as GP, thereby ensuring that the pure communication base station does not send a signal at the GP, thereby avoiding interference with the sensing function of the communication-sensing integrated base station.

[0086] In this embodiment, by sending the time slot information of the perception time slot to the adjacent base station, so that the adjacent base station punches the second transmission frame according to the time slot information, the second transmission frame is the transmission frame of the adjacent base station, and the adjacent base station is a communication base station deployed in an adjacent cell. This can avoid the pure communication base station from interfering with the communication perception integrated base station, thereby reducing interference problems in the communication perception integrated network.

[0087] In order to facilitate those skilled in the art to have a deeper understanding of the embodiments of the present application, a specific example will be described below.

[0088] This application proposes a method for avoiding synaesthesia interference, which can effectively reduce the interference in the synaesthesia network, so that the ISAC system can better meet the perception business needs, which is conducive to the implementation and development of synaesthesia integration technology, so that it can have security while improving robustness and stability, thereby effectively ensuring the performance requirements of synaesthesia integration networking and improving user perception experience.

[0089] The above-mentioned synaesthesia interference avoidance method mainly includes the following contents:

[0090] 1. Inside the synaesthesia integrated base station, communication and perception are separated by time division multiplexing, and the synaesthesia frame structure is designed based on this to ensure that communication and perception do not interfere with each other, as shown in Figure 2.

[0091] 2. For the sensing cells, first, frequency division multiplexing is used for separation, such as using mode 8 to divide the 100MHz bandwidth of millimeter wave interawareness, as shown in Figure 3; secondly, the sensing beam scanning scheme between adjacent sensing cells is designed to be staggered in time and space to ensure that the sensing beams of adjacent sensing cells will not collide at the same time, thereby avoiding the sensing interference of neighboring stations, as shown in Figure 4. Among them, the time and space staggered strategy can be implemented through an intelligent scheduling algorithm to ensure that only one sensing cell is performing sensing beam scanning in a specific time and space, thereby avoiding interference caused by simultaneous scanning of multiple sensing cells. This application does not limit the intelligent scheduling algorithm, and it can be implemented through artificial intelligence, deep learning and other methods.

[0092] 3. Since the synaesthesia station and the pure communication base station usually adopt 1:N (N≥1) station selection, there is a probability that the pure communication base station will cause interference to the synaesthesia station. The pure communication base stations around the synaesthesia station need to punch holes for their own communications in the perception time slot according to the interference situation to reduce the interference to the perception of the synaesthesia station, as shown in Figure 5.

[0093] The above-mentioned synesthesia interference avoidance method is designed for the interference problems within synesthesia stations, between synesthesia stations, and between synesthesia stations and pure communication base stations. It is mainly used in synesthesia scenarios. The method proposes four interference avoidance methods in three categories (time division multiplexing of communication and perception within synesthesia stations; frequency division multiplexing between synesthesia cells, and the scanning beams between synesthesia cells are staggered in space and time; pure communication base stations around synesthesia stations do not send communication signals in the perception time slot according to the interference situation). Comprehensive use can effectively avoid the interference problems caused by synesthesia integrated networking.

[0094] In summary, this method can effectively reduce interference, improve the performance of the integrated communication and perception system, enhance the accuracy and reliability of communication and perception tasks, facilitate the implementation and development of integrated synaesthesia technology, improve the flexibility and resource utilization of integrated synaesthesia networking, reduce operation and maintenance and optimization costs, and rapidly promote the development of different perception services.

[0095] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned 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 does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can 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 to be 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.

[0096] Based on the same inventive concept, the embodiment of the present application also provides a communication sensing device for implementing the communication sensing 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 one or more communication sensing device embodiments provided below can refer to the limitations on the communication sensing method above, and will not be repeated here.

[0097] In an exemplary embodiment, as shown in FIG6 , a communication perception device is provided, including: an acquisition module 602, a generation module 604 and a processing module 606, wherein:

[0098] An acquisition module 602 is used to acquire a frame structure for integrated communication and perception processing;

[0099] A generating module 604 is configured to generate a first transmission frame according to the frame structure, wherein the first transmission frame includes a communication time slot and a sensing time slot;

[0100] The processing module 606 is used to perform the communication and perception integrated processing according to the communication time slot and the perception time slot.

[0101] In an exemplary embodiment, the processing module 606 is further configured to perform communication processing in the communication time slot; or perform perception processing in the perception time slot.

[0102] In an exemplary embodiment, the communication sensing device further includes a frequency division multiplexing module, which is used to perform frequency division multiplexing between a current cell and a cell adjacent to the current cell.

[0103] In an exemplary embodiment, the frequency division multiplexing module is also used to obtain a preset communication perception bandwidth and the number of cells in a cell group; the cell group includes the current cell and adjacent cells of the current cell; a modulo operation is performed on the communication perception bandwidth according to the number of cells to obtain cell index information of each cell in the cell group; and frequency division multiplexing is performed on each cell in the cell group according to the cell index information.

[0104] In an exemplary embodiment, beams of a current cell and a cell adjacent to the current cell do not collide.

[0105] In an exemplary embodiment, in each of the sensing time slots, the number of cells performing beam scanning in the cell group does not exceed one.

[0106] In an exemplary embodiment, the above-mentioned communication perception device also includes a sending module, which is used to send the time slot information of the perception time slot to an adjacent base station, so that the adjacent base station can punch a second transmission frame according to the time slot information, and the second transmission frame is the transmission frame of the adjacent base station, and the adjacent base station is a communication base station deployed in an adjacent cell.

[0107] Each module in the above communication perception device can be implemented in whole or in part by software, hardware, or a combination thereof. Each module can be embedded in or independent of the processor in the communication perception integrated device in the form of hardware, or can be stored in the memory in the communication perception integrated device in the form of software, so that the processor can call and execute the operations corresponding to each module above.

[0108] In an exemplary embodiment, a communication perception integrated device is provided, which may be a base station. The communication perception integrated device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. The processor, the memory and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. The processor of the communication perception integrated device is used to provide computing and control capabilities. The memory of the communication perception integrated 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 communication perception integrated device is used to store communication perception data. The input / output interface of the communication perception integrated device is used to exchange information between the processor and an external device. The communication interface of the communication perception integrated device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a communication perception method is implemented.

[0109] Those skilled in the art will understand that the above structure is merely a block diagram of a partial structure related to the scheme of the present application, and does not constitute a limitation on the communication perception integrated device to which the scheme of the present application is applied. The specific communication perception integrated device may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0110] In one embodiment, a communication perception integrated device is also provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above-mentioned method embodiments when executing the computer program.

[0111] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0112] In one embodiment, a computer program product is provided, including a computer program, which implements the steps in the above method embodiments when executed by a processor.

[0113] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant regulations.

[0114] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method 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 the present application can include at least one of non-volatile memory 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), magnetic 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, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0115] The technical features of the above embodiments may be combined arbitrarily. 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 application.

[0116] The above-described 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 communication perception method, characterized in that: The method comprises: Acquire the frame structure of communication perception integrated processing; Generate a first transmission frame according to the frame structure, wherein the first transmission frame includes a communication time slot and a sensing time slot; The communication and perception integrated processing is performed according to the communication time slot and the perception time slot.

2. The method according to claim 1, characterized in that The performing the communication and perception integrated processing according to the communication time slot and the perception time slot includes: Perform communication processing in the communication time slot; or, The sensing processing is performed in the sensing time slot.

3. The method according to claim 1, characterized in that The method further comprises: Frequency division multiplexing is performed between a current cell and cells adjacent to the current cell.

4. The method according to claim 3, characterized in that The performing frequency division multiplexing between the current cell and the neighboring cell of the current cell includes: Acquire a preset communication perception bandwidth and the number of cells in a cell group; the cell group includes the current cell and adjacent cells of the current cell; Performing a modulo operation on the communication sensing bandwidth according to the number of cells to obtain cell index information of each cell in the cell group; Frequency division multiplexing is performed on each cell in the cell group according to the cell index information.

5. The method according to claim 1, characterized in that The beams of the current cell and the adjacent cells of the current cell do not overlap.

6. The method according to claim 5, characterized in that In each of the sensing time slots, the number of cells performing beam scanning in the cell group does not exceed one.

7. The method according to claim 1, characterized in that The method further comprises: The time slot information of the perception time slot is sent to an adjacent base station so that the adjacent base station punctures a second transmission frame according to the time slot information. The second transmission frame is a transmission frame of the adjacent base station, and the adjacent base station is a communication base station deployed in an adjacent cell.

8. A communication sensing device, characterized in that: The device comprises: An acquisition module, used to acquire a frame structure for integrated communication and perception processing; A generating module, configured to generate a first transmission frame according to the frame structure, wherein the first transmission frame comprises a communication time slot and a sensing time slot; A processing module is used to perform the communication and perception integrated processing according to the communication time slot and the perception time slot.

9. A communication sensing integrated device, comprising a memory and a processor, wherein the memory stores a computer program, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. 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 7 are implemented.

11. 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 7 are implemented.

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