Method, apparatus, device, medium and product for configuring and transmitting sensing signal

Abstract

The application discloses a kind of perception signal configuration, method, device, equipment, medium and product of sending, which comprises: network equipment is configured to perception signal;Wherein, the perception signal configuration includes at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, the transmission configuration of different waveforms in perception signal;The perception signal configuration of at least one of the time domain resource configuration, frequency domain resource configuration, power domain resource configuration, the transmission configuration of different waveforms in perception signal of the present application to network equipment, so that network equipment is configured to perception signal according to perception signal transmission, can effectively reduce signal interference, realize perception networking low interference, improve perception performance.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication, in particular to a method and device for configuring and transmitting a sensing signal, equipment, medium and product. BACKGROUND

[0002] In a communication system, a base station can implement ranging, angle measurement, speed measurement, positioning and other functions on a target based on a communication-sensing integrated technology. The communication-sensing integrated technology is to transmit a sensing signal by a communication-sensing integrated base station, the sensing signal senses a target and is reflected to a receiving base station, the receiving base station performs signal processing and data implementation on the reflected sensing signal, and realizes positioning, speed measurement and identification of the target.

[0003] At present, in order to realize wide-range sensing coverage and high-precision positioning, a base station usually needs to transmit a sensing signal containing a pulse wave and a continuous wave, and there may be a problem of signal mutual interference when transmitting between multiple stations. At this time, the configuration of the sensing signal is particularly important, but there is currently a lack of a method for configuring a low-interference sensing signal. SUMMARY

[0004] In view of the problems in the prior art, the embodiments of the present application provide a method and device for configuring and transmitting a sensing signal, equipment, medium and product, which realize low-interference sensing networking and improve sensing performance.

[0005] In a first aspect, the embodiments of the present application provide a method for configuring a sensing signal, comprising:

[0006] The network equipment is configured with a sensing signal; wherein the sensing signal configuration comprises at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and transmission configuration of different waveforms in the sensing signal.

[0007] As an improvement of the above-mentioned scheme, the time domain resource configuration comprises: configuring symbol sequence information of the sensing signal, continuous wave cyclic prefix and continuous wave data time domain length.

[0008] As an improvement of the above-mentioned scheme, the symbol sequence information comprises frame number, subframe number, slot number, sensing starting symbol, sensing signal symbol number, pulse wave symbol number, continuous wave symbol number and time interval between two continuous sensing signals; wherein the frame number is a first preset sequence number, the subframe number is a second preset sequence number, and the first symbol configured with the slot number is the sensing starting symbol.

[0009] As an improvement of the above-mentioned scheme, the time interval is determined according to the pulse wave symbol number, the pulse time interval between network equipments and the OFDM symbol length; and the pulse time interval is determined according to the OFDM symbol length, the number of network equipments to be time divided and the pulse transmission duration.

[0010] As an improvement of the above scheme, the time interval is equal to the product of the number of pulse wave symbols and the length of a second set number of OFDM symbols and the sum of a first set number of the pulse time intervals.

[0011] As an improvement of the above scheme, the continuous wave cyclic prefix is determined according to a communication cyclic prefix and the number of continuous wave symbols.

[0012] As an improvement of the above scheme, the continuous wave data time domain length is determined according to an OFDM symbol length, the number of continuous wave symbols and the continuous wave prefix.

[0013] As an improvement of the above scheme, the continuous wave cyclic prefix is equal to the product of one communication cyclic prefix and the number of continuous wave symbols.

[0014] As an improvement of the above scheme, the continuous wave data time domain length is equal to the difference between the product of one OFDM symbol length and the number of continuous wave symbols and the continuous wave prefix.

[0015] As an improvement of the above scheme, the first symbol in the symbol sequence with frame number 0, subframe number 0 and slot number 0 is configured as a sensing starting symbol; the number of sensing signal symbols is 6, the number of pulse wave symbols is 4, the number of continuous wave symbols is 2, and the time interval is 2.25ms.

[0016] As an improvement of the above scheme, the continuous wave cyclic prefix is 4.6us, and the continuous wave data time domain length is 66.67us.

[0017] As an improvement of the above scheme, the frequency domain resource configuration includes configuring a pulse wave bandwidth and a continuous wave bandwidth.

[0018] As an improvement of the above scheme, the pulse wave bandwidth is 100MHz, and the continuous wave bandwidth is 100MHz.

[0019] As an improvement of the above scheme, the power domain resource configuration includes configuring a pulse wave transmission power and a continuous wave transmission power.

[0020] As an improvement of the above scheme, the pulse wave transmission power is 53dBm, and the continuous wave transmission power is 33dBm.

[0021] As an improvement of the above scheme, the transmission configuration includes configuring a first transmission mode indicating pulse wave inter-network device module three staggered transmission; wherein in the first transmission mode, the pulse waves of three sectors in the network device are transmitted at the same time, and the pulse waves of adjacent network devices are time division module three staggered transmission within the same symbol.

[0022] As an improvement of the above scheme, the sending configuration comprises: a second sending mode indicating continuous wave sector intermodulus three staggered sending or a third sending mode indicating continuous wave sector simultaneous sending; wherein in the second sending mode, the continuous wave time division intermodulus three staggered sending of three sectors in the network device, the continuous wave time division intermodulus three staggered sending of adjacent sectors, and the continuous wave time division intermodulus three staggered sending between multiple adjacent network devices; in the third sending mode, the continuous wave simultaneous sending of three sectors in the network device and the continuous wave simultaneous sending of adjacent network devices.

[0023] As an improvement of the above scheme, in the first sending mode, the three sectors of the network device send four pulse waves staggered in time from symbol 0 to symbol 3, wherein the pulse sending duration is 2us, and the pulse time interval between network devices is 9.9us; in the second sending mode, each sector of the network device sends two continuous waves.

[0024] As an improvement of the above scheme, the method further comprises:

[0025] According to the sensing index demand of the network device and / or the change of the number of targets in the sensing area, the sensing signal configuration is adjusted.

[0026] In a second aspect, an embodiment of the present application provides a sensing signal sending method, comprising:

[0027] Receiving the sensing signal configuration sent by the network side; wherein the sensing signal configuration comprises at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and sending configuration of different waveforms in the sensing signal;

[0028] According to the sensing signal configuration, the sensing signal is sent.

[0029] As an improvement of the above scheme, the sending configuration comprises a first sending mode indicating pulse wave network device intermodulus three staggered sending;

[0030] According to the sensing signal configuration, the sensing signal is sent, comprising:

[0031] In three sectors, pulse waves are sent simultaneously, wherein the pulse wave of each sector is time division intermodulus three staggered with the pulse wave of adjacent network devices in the same symbol.

[0032] As an improvement of the above scheme, the sending configuration comprises a second sending mode indicating continuous wave sector intermodulus three staggered sending;

[0033] According to the sensing signal configuration, the sensing signal is sent, comprising:

[0034] The continuous waves are time divisionally transmitted in a mode of three in three sectors; wherein, the continuous wave of each sector is time divisionally transmitted in a mode of three with the continuous wave of the adjacent sector, and the continuous wave of each sector is time divisionally transmitted in a mode of three with the continuous wave of the adjacent network device.

[0035] As an improvement of the above-mentioned scheme, the transmission configuration comprises a third transmission mode indicating that the continuous waves are simultaneously transmitted by the sectors;

[0036] The transmission of the sensing signal is configured according to the sensing signal configuration, comprising:

[0037] The continuous waves are simultaneously transmitted in three sectors; wherein, the continuous wave of each sector is simultaneously transmitted with the continuous wave of the adjacent network device.

[0038] In a third aspect, an embodiment of the present application provides a sensing signal configuration device, comprising:

[0039] The configuration module is configured to configure the network device with a sensing signal configuration; wherein, the sensing signal configuration comprises at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and transmission configuration of different waveforms in the sensing signal.

[0040] In a fourth aspect, an embodiment of the present application provides a sensing signal transmission device, comprising:

[0041] The configuration receiving module is configured to receive a sensing signal configuration transmitted by the network side; wherein, the sensing signal configuration comprises at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and transmission configuration of different waveforms in the sensing signal.

[0042] The signal transmission module is configured to transmit a sensing signal according to the sensing signal configuration.

[0043] In a fifth aspect, an embodiment of the present application provides a sensing signal configuration device, comprising: a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein the processor implements the sensing signal configuration method of any one of the first aspect when executing the computer program.

[0044] In a sixth aspect, an embodiment of the present application provides a sensing signal transmission device, comprising: a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein the processor implements the sensing signal transmission method of any one of the second aspect when executing the computer program.

[0045] In a seventh aspect, an embodiment of the present application provides a computer readable storage medium storing a computer program, wherein the computer program controls a device where the computer readable storage medium is located to perform the method for configuring a sensing signal or the method for transmitting a sensing signal according to any one of the first aspect.

[0046] In an eighth aspect, an embodiment of the present application provides a computer program product comprising computer programs / instructions, which, when executed by a processor, implement the method for configuring a sensing signal according to any one of the first aspect or the method for transmitting a sensing signal according to any one of the second aspect.

[0047] Compared with the prior art, the method, device, equipment, medium and product for configuring and transmitting a sensing signal provided by the embodiment of the present application can effectively reduce signal interference, implement low-interference sensing networking, and improve sensing performance by configuring the sensing signal of at least one of time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and transmission configuration of different waveforms in the sensing signal for a network device, and making the network device transmit the sensing signal according to the sensing signal configuration. BRIEF DESCRIPTION OF DRAWINGS

[0048] In order to more clearly illustrate the technical solutions of the present application, the drawings used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort based on these drawings.

[0049] Figure 1 is a schematic diagram of a time-frequency position of a sensing signal provided by the embodiment of the present application;

[0050] Figure 2 is a flowchart of a method for configuring a sensing signal provided by the embodiment of the present application;

[0051] Figure 3 is a schematic diagram of mixed waveform transmission of a multi-base station networking pulse wave and continuous wave provided by the embodiment of the present application;

[0052] Figure 4 is a schematic diagram of mixed waveform transmission of a three-sector networking pulse wave and continuous wave provided by the embodiment of the present application;

[0053] Figure 5 is a schematic diagram of continuous wave signal composition provided by the embodiment of the present application;

[0054] Figure 6 is a schematic diagram of mixed waveform configuration of a pulse wave and a continuous wave for inter-station time division (gNodeB ID mod 3) networking provided by the embodiment of the present application;

[0055] Figure 7 is a three-sector time division (PCI mod 3) networking configuration of a pulse wave and a continuous wave mixed waveform provided by the embodiment of the present application;

[0056] Figure 8 is another flow chart of a sensing signal configuration process provided by the embodiment of the present application;

[0057] Figure 9 is a flow chart of a sensing signal sending method provided by the embodiment of the present application;

[0058] Figure 10 is a structural block diagram of a sensing signal configuration device provided by the embodiment of the present application;

[0059] Figure 11 is a structural block diagram of a sensing signal sending device provided by the embodiment of the present application;

[0060] Figure 12 is a structural block diagram of a sensing signal configuration equipment provided by the embodiment of the present application;

[0061] Figure 13 is a structural block diagram of a sensing signal sending equipment provided by the embodiment of the present application. DETAILED DESCRIPTION

[0062] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0063] It should be noted that the terms such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. The terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitation, the elements defined by the statement "include" do not exclude the presence of other identical elements in the process, method, article or device including the elements. The term "a plurality of or several" refers to two or more, and the term "a plurality of or several" is the same. The term "and / or" describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B can represent three cases of A alone, A and B together, and B alone. The character " / " generally represents a "or" relationship between the front and rear associated objects.

[0064] Some terms and related technologies related to the embodiments of the present application are explained below.

[0065] The network side is OMC (Operation & Management Center, a management platform for unified management of radio access network network elements, referred to as network management), SF (Sense Function, sensing function), etc. In the embodiments of the present application, it is not specifically limited.

[0066] The network device is a node or device for accessing the terminal device to the wireless network, which can also be called as a base station or a RAN device. For example, the network device can be a base station, a gNB (generation nodeB, the next generation nodeB in 5G, which is a base station of 5G), an evolved node B (eNB), a radio network controller (RNC), a node B (NB), a base station controller (BSC), a base transceiver station (BTS), a home base station (for example, a home evolved nodeB, or a home node B, HNB), a base band unit (BBU), a transmitting and receiving point (TRP), a transmitting point (TP), and / or a mobile switching center, etc., which are not specifically limited in the embodiments of the present application.

[0067] The sensing signal continuously occupies a plurality of OFDM (Orthogonal Frequency Division Multiplexing) symbols in the time domain, including symbols occupied by two waveforms of pulse wave and continuous wave, and the number of RBs (Resource Blocks) occupied in the frequency domain is continuously configurable, that is, the bandwidth is configurable. The time interval Tc between two sensing signal transmissions is as shown in Figure 1 The time interval Tc between two sensing signal transmissions can be equal to the product of the number of sensing signal symbols and the length of one OFDM symbol, or calculated by other means, which is not specifically limited in the embodiments of the present application.

[0068] It should be understood that in the embodiments of the present application, the term "symbol" and the term "OFDM symbol" can be used interchangeably.

[0069] Please refer to Figure 2 The embodiments of the present application provide a sensing signal configuration method. The sensing signal configuration method is applied to the network side, and specifically includes:

[0070] S11: configuring the network device with a sensing signal; wherein the sensing signal configuration includes at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and transmission configuration of different waveforms in the sensing signal.

[0071] Specifically, the time domain resource configuration comprises: configuring symbol sequence information, continuous wave cyclic prefix and continuous wave data time domain length of the sensing signal.

[0072] The symbol sequence information comprises: {frame number, subframe number, slot number, sensing starting symbol, sensing signal symbol number, pulse wave symbol number, continuous wave symbol number, and time interval between two continuous sensing signals}.

[0073] The first symbol with the frame number being the first preset sequence number, the subframe number being the second preset sequence number, and the slot number being the third preset sequence number is configured as the sensing starting symbol.

[0074] The time domain position of multiple sensing signal transmissions is determined by an initial sensing signal position, the number of sensing signal transmissions, and the time interval between two continuous sensing signals, such as the starting position of the nth sensing signal = initial sensing signal starting position + (n-1) x time interval between two continuous sensing signals, wherein the initial sensing signal starting position is determined by the frame number, the subframe number, the slot number, and the sensing starting symbol.

[0075] The sensing signal symbol number is equal to the sum of the pulse wave symbol number and the continuous wave symbol number, i.e., sensing signal symbol number = pulse wave symbol number + continuous wave symbol number. It should be noted that in the embodiment of the present application, the symbol length configuration of the sensing signal in different wireless frames is consistent by default.

[0076] For example, the time domain resource configuration of the sensing signal is as follows:

[0077] The sensing signal symbol number is M, which is an integer value greater than or equal to 0;

[0078] The pulse wave symbol number is P, which is an integer value greater than or equal to 0;

[0079] The continuous wave symbol number is Q, which is an integer value greater than or equal to 0;

[0080] The time interval Tc between two continuous sensing signals is K, and K is greater than or equal to 0.

[0081] For example, the first symbol with the frame number being 0, the subframe number being 0, and the slot number being 0 can be configured as the sensing starting symbol, the sensing signal symbol number can be 6, the pulse wave symbol number can be 4, and the continuous wave symbol number can be 2.

[0082] Specifically, the time interval is determined according to the pulse wave symbol number, the pulse time interval between network devices, and the OFDM symbol length; the pulse time interval is determined according to the OFDM symbol length, the number of network devices to be time divided, and the pulse transmission duration.

[0083] Furthermore, the time interval is equal to the sum of the product of the number of pulse wave symbols and the length of the second set number of OFDM symbols and the first set number of pulse time intervals.

[0084] For example, the time interval Tc = 7 × pulse time interval Gap + number of pulse wave symbols × 14 × OFDM symbol length.

[0085] For example, taking the configuration of 6 sensing signal symbols, 4 pulse wave symbols, and 2 continuous wave symbols, with the network device being a base station, and performing multi-base station network pulse wave + continuous wave mixed waveform transmission as an example, such as... Figure 3 As shown, symbols 0 to 3 represent pulse waves, and symbols 4 to 9 represent continuous waves. The starting symbol position of the pulse wave is the initial time of the configured symbol 0, and the starting symbol position of the continuous wave transmission is the initial time of the configured symbol 4. Continuous waves are transmitted simultaneously between base stations, while pulse waves are transmitted in time division within the same symbol. Let the pulse wave transmission duration be T, and the pulse time interval between base stations be Gap. Multiple base stations transmit pulse waves in time division within the same symbol, and the pulse waves transmitted and received by multiple base stations are evenly divided into one OFDM symbol. Therefore, the pulse time interval Gap between base stations = length of one OFDM symbol / number of base stations requiring time division - pulse transmission duration T; where the unit of pulse transmission duration T is µs, T≥0, and the unit of pulse transmission time interval Gap between base stations is µs, Gap≥0. Figure 3 For example, if the pulse waves of three base stations are transmitted in time division within the same symbol, then the total time occupied by the transmission and reception of one pulse wave is approximately 11.9 μs = the length of one OFDM symbol / 3. If the pulse transmission duration T is 2 μs, then the pulse time interval Gap transmitted within one symbol is approximately 11.9 - 2 μs = 9.9 μs.

[0086] Based on the above method of determining the time interval Tc, the time interval Tc = time interval Tc = 7 × pulse time interval Gap + number of pulse wave symbols × length of 14 OFDM symbols ≈ 2.25ms. In this embodiment of the invention, the time interval Tc can be directly configured to 2.25ms.

[0087] Taking a configuration with 6 sensing signal symbols, 4 pulse wave symbols, and 2 continuous wave symbols, using a base station as the network device, and a three-sector network transmitting a mixed pulse wave + continuous wave waveform as an example, such as... Figure 4As shown, assuming that the pulse waves are sent at the same time in three sectors, the sending time of each pulse wave is the starting time of each pulse wave symbol, the pulse wave is a transceiver time separation, and simultaneous sending does not produce interference. The continuous wave starting symbol is the symbol after the last symbol of the pulse wave (i.e., symbol 4), and the continuous wave three-sector time division sending can be configured for a scenario in which the sectors simultaneously send interference or a scenario in which the interference between sectors is small. The continuous wave configured for each sector occupies X OFDM symbols, such as two OFDM symbols, and each continuous wave is composed of a continuous wave cyclic prefix S_CP and a continuous wave data time domain length S_data, as shown in Figure 5

[0088] Specifically, the continuous wave cyclic prefix is determined according to a communication cyclic prefix and the number of continuous wave symbols.

[0089] Further, the continuous wave cyclic prefix is equal to the product of one communication cyclic prefix (Cyclic Prefix, CP) and the number of continuous wave symbols. For example, the continuous wave cyclic prefix S_CP = the number of continuous wave symbols x one communication cyclic prefix = 2 x CP ≈ 4.6 us, and in an embodiment of the present application, the continuous wave cyclic prefix can be directly configured as 4.6 us.

[0090] The continuous wave data time domain length is determined according to the OFDM symbol length, the number of continuous wave symbols, and the continuous wave prefix.

[0091] Further, the continuous wave data time domain length is equal to the difference between the product of one OFDM symbol length and the number of continuous wave symbols and the continuous wave prefix. For example, the continuous wave data time domain length S_data = one OFDM symbol length x the number of continuous wave symbols - S_CP = 35.6 x 2 - S_CP ≈ 66.67 us. In an embodiment of the present application, the continuous wave data time domain length can be directly configured as 66.67 us.

[0092] Specifically, the frequency domain resource configuration includes: {pulse wave bandwidth ω1, continuous wave bandwidth ω2}. Wherein, ω1 and ω2 are integer values greater than or equal to 0.

[0093] Further, the pulse wave bandwidth ω1 is 100 MHz, and the continuous wave bandwidth ω2 is 100 MHz.

[0094] Specifically, the power domain resource configuration includes: {pulse wave transmission power φ1, continuous wave transmission power φ2}. Wherein, φ1 and φ2 are integer values greater than or equal to 0.

[0095] Further, the pulse wave transmission power is 53 dBm, and the continuous wave transmission power is 33 dBm. ​

[0096] Specifically, the sending configuration comprises: a first sending mode indicating that the pulse wave network devices send in a pulse wave inter-network device time division mode 3 staggered manner; wherein, in the first sending mode, the pulse waves of three sectors in the network device are sent simultaneously, and the pulse waves of adjacent network devices are sent in a time division mode 3 staggered manner in the same symbol.

[0097] For example, as shown in the following figure, the network device is a base station, the pulse wave and the continuous wave hybrid waveform configuration inter-station time division (gNodeB ID mode 3) networking is as follows: Figure 6 Figure 6 In the figure, one cell represents one sector, and the first digit in the character sequence in the sector represents the base station, and the second digit represents the sector. For example, S 0, 0 represents the 0 sector of the base station 0. The same texture of the sector represents that the pulse waves are sent at the same time, and the different textures of the sector represent that the pulse waves are sent in a time division staggered manner in the same symbol. For example, as shown in the following figure, the pulse waves are sent simultaneously in three sectors (that is, the pulse waves of three sectors are sent at the same time in the same symbol), and the inter-station time division (gNodeB ID mode 3) mode 3 staggered (that is, the pulse waves of adjacent base stations are sent at different times in the same symbol), and the 3 adjacent base stations send 4 pulse waves in a time division staggered manner in symbol 0 to symbol 3, wherein the pulse sending time is 2us, and the pulse time interval between network devices is 9.9us. Figure 6

[0098] It should be understood that the continuous wave can be sent in a time division manner or not in a time division manner in three sectors. If the continuous wave is sent in a time division manner, then Figure 6 It can also represent a mode 3 staggered manner in three sectors. At this time, the character sequence in the sector can represent the pulse wave sending time, and the different character sequences in the sector represent different pulse wave sending times. For example, the character sequence S 0, 0 of the 0 sector of the base station 0 is different from the numbers of the surrounding 6 sectors, that is, the continuous wave sending times of the sectors are different.

[0099] Specifically, the sending configuration further comprises: a second sending mode indicating that the continuous wave is sent in a continuous wave inter-sector mode 3 staggered manner or a third sending mode indicating that the continuous wave is sent simultaneously in a continuous wave sector; wherein, in the second sending mode, the continuous waves of three sectors in the network device are sent in a time division mode 3 staggered manner, the continuous waves of adjacent sectors are sent in a time division mode 3 staggered manner, and the continuous waves of multiple adjacent network devices are sent in a time division mode 3 staggered manner; in the third sending mode, the continuous waves of three sectors in the network device are sent simultaneously, and the continuous waves of adjacent network devices are sent simultaneously.

[0100] For example, as shown in the following figure, the network device is a base station, the pulse wave and the continuous wave hybrid waveform configuration three-sector time division (PCI (Physical Cell Identify, physical cell identifier) mode 3) networking is as follows: Figure 7 Figure 6 ​​​Similarly, the same is not repeated here. Figure 7 In the middle, the sector texture is the same as the continuous wave at the same time, and the sector texture is different from the continuous wave time difference. Different textures of the same base station (that is, different sectors of the same base station) represent the continuous wave PCI mod 3 time difference, and the continuous wave of any sector is time difference from the surrounding sector. Each sector transmits 2 continuous waves. For example, the continuous wave of sector 0 of base station 0 and the surrounding 6 sectors are time difference mod 3.

[0101] It should be understood that Figure 7 It can also represent the PCI mod 3 of the pulse wave, and at this time the pulse wave of any sector is different from the surrounding sector, such as the pulse wave transmitted by the 0 sector of the sensing base station 0 is time difference from the surrounding 6 sectors.

[0102] The embodiment of the application can realize low interference of the sensing network and improve the sensing performance of the system by time division and mod 3 difference in time-frequency power symbols.

[0103] Further, after receiving the above sensing signal configuration, the network device can also adaptively adjust the sensing signal configuration according to the sensing index requirement of the network device and / or the change of the number of targets in the sensing area.

[0104] The sensing index requirement includes but is not limited to sensing distance, sensing accuracy; the target in the sensing area is a terminal device UE. For example, the number of sensing signal symbols, the number of pulse wave symbols, the number of continuous wave symbols, the pulse wave bandwidth ω1, the continuous wave bandwidth ω2, the pulse wave transmission power φ1, the continuous wave transmission power φ2, and the like. Configuration is linearly related to the number of targets in the sensing area, the sensing distance, the sensing accuracy, and is linearly reduced as the sensing distance, the sensing accuracy, or the number of targets in the sensing area increases. The number of sensing signal symbols, the number of pulse wave symbols, the number of continuous wave symbols, the pulse wave bandwidth ω1, the continuous wave bandwidth ω2, the pulse wave transmission power φ1, the continuous wave transmission power φ2, and the like. Configuration is linearly related to the number of targets in the sensing area, the sensing distance, the sensing accuracy, and is linearly increased as the sensing distance, the sensing accuracy, or the number of targets in the sensing area increases.

[0105] For example, when the number of targets in the sensing area is doubled, the number of sensing signal symbols, the number of pulse wave symbols, the number of continuous wave symbols, the pulse wave bandwidth ω1, the continuous wave bandwidth ω2, the pulse wave transmission power φ1, and the continuous wave transmission power φ2 are doubled, for example, the number of sensing signal symbols is increased from 6 to 12, the number of pulse wave symbols is increased from 4 to 8, the number of continuous wave symbols is increased from 2 to 4, the pulse wave bandwidth ω1 is increased from 100MHz to 200MHz, the continuous wave bandwidth ω2 is increased from 100MHz to 200MHz, the pulse wave transmission power φ1 is increased from 53dBm to 106dBm, and the continuous wave transmission power φ2 is increased from 33dBm to 66dBm.

[0106] The following describes the sensing signal configuration process according to the embodiments of the present application in detail. Figure 8 The sensing signal configuration process according to the embodiments of the present application is described in detail as follows.

[0107] Step S101: OMC configures time domain resources of the sensing signal: the first symbol of frame number 0, subframe number 0 and slot number 0 is configured as the sensing start symbol, the number of sensing signal symbols is 6, the number of pulse wave symbols is 4, the number of continuous wave symbols is 2, the interval Tc between two continuous sensing signals is 2.25 ms, the continuous wave cyclic prefix S CP is 4.6 us, and the continuous wave data time domain length S Data is 66.67 us.

[0108] Step S102: OMC configures frequency domain resources of the sensing signal: the pulse wave bandwidth ω1 is configured as 100 MHz, and the continuous wave bandwidth ω2 is configured as 100 MHz.

[0109] Step S103: OMC configures power domain resources of the sensing signal: the pulse wave transmission power φ1 is configured as 53 dBm, and the continuous wave transmission power φ2 is configured as 33 dBm.

[0110] Step S104: OMC configures pulse wave inter-station module three offset (gNodeB ID module 3) transmission: the pulse wave is transmitted simultaneously in three sectors, the inter-station module three offset, and the pulse waves of three adjacent base stations are time division offset in the same symbol; four pulses are transmitted in time division in symbols 0 to 4, the pulse transmission duration T is 2 us, and the pulse time interval Gap of adjacent two base stations is 9.9 us. As shown in FIG. 1, different textures represent pulse waves transmitted at different times, the texture of any base station is different from that of the surrounding six base stations, and the textures of two base stations with the same texture are not adjacent. Figure 6

[0111] Step S105: OMC configures continuous wave inter-sector module three offset (PCI module 3) transmission: the continuous wave is transmitted in time division in three sectors, the PCI module three offset with adjacent sectors, two symbols of the continuous wave are transmitted in each sector, and the inter-station is also time division offset, that is, the adjacent sectors of any sector are time division offset. As shown in FIG. 2, the continuous wave of any sector is offset from the surrounding sectors, and the texture of any sector is different from the textures of the surrounding six sectors. Figure 7

[0112] Step S105: If the sensing index requirement changes or the number of targets in the sensing area changes, the SF adaptively adjusts the configurations in the above steps S101 to S105.

[0113] ​​Compared with the prior art, the configuration and transmission of the sensing signal includes the waveform of the sensing signal, the time domain resource of the sensing signal, the frequency domain resource of the sensing signal, the transmission interval of the sensing signal, the starting symbol and the symbol number of different waveforms (pulse and continuous wave) of the sensing signal, the pulse and continuous wave and the transmission power, the continuous wave transmission in different scenes, the time division in the symbol between the pulse wave stations, the sensing signal module three group network and the continuous wave cyclic prefix and the continuous wave sensing data design, etc. By configuring the time domain resource, the frequency domain resource, the power domain resource and the transmission mode of different waveforms of the sensing signal, low-interference sensing networking is realized. By time-frequency power symbol time division and module three staggering, low-interference sensing network can be realized, and the system sensing performance can be improved.

[0114] Referring to Figure 9 The embodiment of the application further provides a sensing signal transmission method, which is applied to a network device and includes the following steps:

[0115] S21: receiving a sensing signal configuration transmitted by a network side; wherein the sensing signal configuration includes at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and transmission configuration of different waveforms in the sensing signal;

[0116] S22: transmitting a sensing signal according to the sensing signal configuration.

[0117] It should be noted that the specific configuration process of the sensing signal configuration can refer to the sensing signal configuration method described above, which will not be repeated here.

[0118] The embodiment of the application transmits the sensing signal based on the time domain resource, the frequency domain resource, the power domain resource and the transmission configuration of different waveforms of the sensing signal configured by the network side, and low-interference sensing networking can be realized.

[0119] In an optional embodiment, the transmission configuration includes a first transmission mode in which the pulse wave network devices are configured to transmit in a module three staggered manner.

[0120] Transmitting the sensing signal according to the sensing signal configuration includes:

[0121] The pulse wave is transmitted in three sectors at the same time, wherein the pulse wave of each sector is time-divided and transmitted in a module three staggered manner with the pulse wave of an adjacent network device in the same symbol.

[0122] In an optional embodiment, the transmission configuration includes a second transmission mode in which the continuous wave sectors are configured to transmit in a module three staggered manner.

[0123] Transmitting the sensing signal according to the sensing signal configuration includes:

[0124] The continuous wave is time divisionally transmitted in a mode of three sectors; wherein, the continuous wave of each sector is time divisionally transmitted in a mode of three sectors with the continuous wave of an adjacent sector, and the continuous wave of each sector is time divisionally transmitted in a mode of three sectors with the continuous wave of an adjacent network device.

[0125] In an alternative embodiment, the transmission configuration comprises a third transmission mode configured to indicate that the continuous wave sectors are simultaneously transmitted.

[0126] The transmission of the sensing signal is configured according to the sensing signal configuration, comprising:

[0127] The continuous wave is simultaneously transmitted in a mode of three sectors; wherein, the continuous wave of each sector is simultaneously transmitted with the continuous wave of an adjacent network device.

[0128] It should be noted that the working process of the sensing signal transmission method described in the embodiments of the present application can refer to the working process of the sensing signal configuration method described in the above embodiments, and the technical effects achieved are the same as those of the sensing signal configuration method described in the above embodiments, which will not be described here.

[0129] Referring to Figure 10 The embodiments of the present application also provide a structural block diagram of a sensing signal configuration device, the sensing signal configuration device is applied to a network side, comprising:

[0130] The configuration module 11 is configured to configure the sensing signal of the network device; wherein, the sensing signal configuration comprises at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and transmission configuration of different waveforms in the sensing signal.

[0131] In an alternative embodiment, the configuration module 11 comprises:

[0132] The time domain resource configuration unit is configured to configure the symbol sequence information of the sensing signal, the continuous wave cyclic prefix, and the continuous wave data time domain length.

[0133] In an alternative embodiment, the symbol sequence information comprises frame number, subframe number, slot number, sensing starting symbol, sensing signal symbol number, pulse wave symbol number, continuous wave symbol number, and time interval between two continuous sensing signals; wherein, the frame number is a first preset sequence number, the subframe number is a second preset sequence number, and the first symbol of the slot number is configured as the sensing starting symbol.

[0134] In an alternative embodiment, the time interval is determined according to the pulse wave symbol number, the pulse time interval between network devices, and the OFDM symbol length; and the pulse time interval is determined according to the OFDM symbol length, the number of network devices to be time divisioned, and the pulse transmission time length.

[0135] In an alternative embodiment, the time interval is equal to the product of the number of pulse wave symbols and a second set number of the OFDM symbol length and the sum of a first set number of the pulse time interval.

[0136] In an alternative embodiment, the continuous wave cyclic prefix is determined according to a communication cyclic prefix and the number of continuous wave symbols.

[0137] In an alternative embodiment, the continuous wave data time domain length is determined according to an OFDM symbol length, the number of continuous wave symbols and the continuous wave prefix.

[0138] In an alternative embodiment, the continuous wave cyclic prefix is equal to a product of a communication cyclic prefix and the number of continuous wave symbols.

[0139] In an alternative embodiment, the continuous wave data time domain length is equal to a difference between a product of the OFDM symbol length and the number of continuous wave symbols and the continuous wave prefix.

[0140] In an alternative embodiment, the first symbol in the symbol sequence with frame number 0, subframe number 0 and slot number 0 is configured as a sensing start symbol; the number of sensing signal symbols is 6, the number of pulse wave symbols is 4, the number of continuous wave symbols is 2, and the time interval is 2.25 ms.

[0141] In an alternative embodiment, the continuous wave cyclic prefix is 4.6 us, and the continuous wave data time domain length is 66.67 us.

[0142] In an alternative embodiment, the configuration module 11 comprises:

[0143] A frequency domain resource configuration unit is configured to configure a pulse wave bandwidth and a continuous wave bandwidth.

[0144] In an alternative embodiment, the pulse wave bandwidth is 100 MHz, and the continuous wave bandwidth is 100 MHz.

[0145] In an alternative embodiment, the configuration module 11 comprises:

[0146] A power domain resource configuration unit is configured to configure a pulse wave transmission power and a continuous wave transmission power.

[0147] In an alternative embodiment, the pulse wave transmission power is 53 dBm, and the continuous wave transmission power is 33 dBm.

[0148] In an alternative embodiment, the configuration module 11 comprises:

[0149] The first sending configuration is used for configuring a first sending mode indicating pulse wave network device inter-module three staggered sending; wherein, in the first sending mode, pulse waves of three sectors in the network device are sent simultaneously, and pulse waves of adjacent network devices are time division module three staggered sent in the same symbol.

[0150] In an optional embodiment, the configuration module 11 comprises:

[0151] The second sending configuration is used for configuring a second sending mode indicating continuous wave sector inter-module three staggered sending or a third sending mode indicating continuous wave sector simultaneous sending; wherein, in the second sending mode, continuous waves of three sectors in the network device are time division module three staggered sent, continuous waves of adjacent sectors are time division module three staggered sent, and continuous waves of multiple adjacent network devices are time division module three staggered sent; in the third sending mode, continuous waves of three sectors in the network device are sent simultaneously, and continuous waves of adjacent network devices are sent simultaneously.

[0152] In an optional embodiment, in the first sending mode, four pulse waves of three sectors of the network device are time division staggered sent in symbol 0 to symbol 3, wherein, the pulse sending duration is 2us, and the pulse time interval between network devices is 9.9us; in the second sending mode, two continuous waves are sent by each sector of the network device.

[0153] In an optional embodiment, the apparatus further comprises:

[0154] The configuration adjustment module 12 is used for adjusting the sensing signal configuration according to the sensing index requirement of the network device and / or the change of the target number in the sensing area.

[0155] It should be noted that the working process of each module in the sensing signal configuration apparatus of the embodiments of the present application can refer to the working process of the sensing signal configuration method described in the above embodiments, and the technical effects achieved are the same as those of the sensing signal configuration method described in the above embodiments, which will not be described here.

[0156] Referring to Figure 11 The embodiments of the present application also provide a structural block diagram of a sensing signal sending apparatus, and the sensing signal configuration apparatus comprises:

[0157] The configuration receiving module 21 is used for receiving the sensing signal configuration sent by the network side; wherein, the sensing signal configuration comprises at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and sending configuration of different waveforms in the sensing signal.

[0158] The signal sending module 22 is used for sending the sensing signal according to the sensing signal configuration.

[0159] In an alternative embodiment, the transmission configuration comprises a first transmission mode configured for indicating pulse wave inter-network device time division mode three staggered transmission;

[0160] The signal transmission module 22 comprises:

[0161] a pulse wave transmission unit, configured to simultaneously transmit pulse waves in three sectors, wherein the pulse wave of each sector is time division mode three staggered with the pulse wave of an adjacent network device within a same symbol.

[0162] In an alternative embodiment, the transmission configuration comprises a second transmission mode configured for indicating continuous wave inter-sector mode three staggered transmission;

[0163] The signal transmission module 22 comprises:

[0164] a first continuous wave transmission unit, configured to time division mode three staggered transmit continuous waves in three sectors; wherein the continuous wave of each sector is time division mode three staggered with the continuous wave of an adjacent sector and time division mode three staggered with the continuous wave of an adjacent network device.

[0165] In an alternative embodiment, the transmission configuration comprises a third transmission mode configured for indicating continuous wave sector simultaneous transmission;

[0166] The signal transmission module 22 comprises:

[0167] a second continuous wave transmission unit, configured to simultaneously transmit continuous waves in three sectors, wherein the continuous wave of each sector is simultaneously transmitted with the continuous wave of an adjacent network device.

[0168] It should be noted that the working processes of the various modules in the device for transmitting sensing signals according to the embodiments of the present application can refer to the working processes of the methods for transmitting sensing signals according to the above-mentioned embodiments, and the technical effects achieved are the same as those of the methods for transmitting sensing signals according to the above-mentioned embodiments, which will not be described here in detail.

[0169] Referring to Figure 12 The embodiments of the present application further provide a device for configuring sensing signals. The device for configuring sensing signals comprises a first processor 31, a first memory 32, and a computer program stored in the first memory 32 and executable on the first processor 31. The first processor 31 implements the steps in the above-mentioned various method embodiments for configuring sensing signals when executing the computer program, such as step S11.

[0170] For example, the computer program can be divided into one or more modules / units, which are stored in the first memory 32 and executed by the first processor 31 to complete the present application. The one or more modules / units can be a series of computer program instruction segments capable of completing a specific function, which are used to describe the execution process of the computer program in the device configured based on the sensing signal.

[0171] The device configured based on the sensing signal can include, but is not limited to, the first processor 31 and the first memory 32. Those skilled in the art can understand that the schematic diagram is only an example of the device configured based on the sensing signal, and does not constitute a limitation on the device configured based on the sensing signal, and can include more or fewer components than the diagram, or combine certain components, or different components, for example, the device configured based on the sensing signal can also include an input / output device, a network access device, a bus, etc.

[0172] The first processor 31 can be a central processing unit (CPU), and can also be other general-purpose processors, digital signal processors (DSP), application specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. The first processor 31 is the control center of the device configured based on the sensing signal, and connects various parts of the device configured based on the sensing signal through various interfaces and lines.

[0173] The first memory 32 can be used to store the computer programs and / or modules, and the first processor 31 realizes various functions of the device for configuring a sensing signal by running or executing the computer programs and / or modules stored in the first memory 32 and calling the data stored in the first memory 32. The first memory 32 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required for a function (such as a sound playing function, an image playing function, etc.), and the like; and the data storage area can store data created according to the use of the mobile phone (such as audio data, a phone book, etc.), and the like. In addition, the first memory 32 can include a high-speed random access memory, and can also include a non-volatile memory, for example, a hard disk, a memory, a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, at least one disk storage device, a flash memory device, or other volatile solid-state memory devices.

[0174] The modules / units integrated in the device for configuring a sensing signal can be stored in a computer readable storage medium if they are realized in the form of software function units and sold or used as independent products. Based on such understanding, all or part of the processes in the above-mentioned embodiment methods can also be completed by a computer program instructing related hardware, and the computer program can be stored in a computer readable storage medium. The computer program can realize the steps of each method embodiment when executed by the first processor 31. The computer program includes computer program code, which can be in the form of source code, object code, an executable file, or some intermediate form. The computer readable medium can include any entity or device capable of carrying the computer program code, a recording medium, a U disk, a mobile hard disk, a magnetic disk, an optical disk, a computer memory, a read-only memory (ROM), a random access memory (RAM), an electrical carrier signal, a telecommunication signal, and a software distribution medium, etc.

[0175] Referring to Figure 13 The embodiments of the present application also provide a device for sending a sensing signal. The device for sending a sensing signal includes a second processor 41, a second memory 42, and a computer program stored in the second memory 42 and executable on the first processor 31. The second processor 41 realizes the steps in each method embodiment for sending a sensing signal when executing the computer program, such as steps S21-S22.

[0176] It should be understood that the structure and working principle of the device for sending the perception signal and the second processor 41, the second memory 42, and the computer program stored in the second memory 42 and executable on the second processor 41 can refer to the device for sending the perception signal described in the above embodiment, and will not be described here.

[0177] It should be noted that the above-described device embodiments are only illustrative, wherein the units described as separate components can or can not be physically separated, and the components displayed as units can or can not be physical units, i.e., can be located in one place or can be distributed to multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment according to actual needs. In addition, the connection relationship between the modules in the device embodiment provided by the present application indicates that there is a communication connection between them, which can be implemented as one or more communication buses or signal lines. Those skilled in the art can understand and implement it without creative labor.

[0178] The above describes the preferred embodiments of the present application. It should be noted that those skilled in the art can make many improvements and refinements without departing from the principles of the present application, and these improvements and refinements are also considered within the protection scope of the present application.

Claims

1. A method of perceiving a signal configuration, the method comprising: Comprise: The network device is configured to the sensing signal; wherein, the sensing signal configuration includes at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, different waveform transmission configuration in sensing signal; The transmission configuration includes: configuration indicates the first transmission mode of pulse wave network device interval three mode three error sending; Wherein, in the first transmission mode, the pulse wave of three sectors in the network device is sent at the same time, and the pulse wave of adjacent network device is time division mode three error sending in the same symbol.

2. The method of perceiving a signal configuration of claim 1, wherein, The time domain resource configuration includes: configuration symbol sequence information of the sensing signal, continuous wave cyclic prefix and continuous wave data time domain length.

3. The method of perceiving a signal configuration of claim 2, wherein, The symbol sequence information includes frame number, subframe number, slot number, sensing starting symbol, sensing signal symbol number, pulse wave symbol number, continuous wave symbol number and time interval between two sensing signals; Wherein, the frame number is the first preset sequence number, the subframe number is the second preset sequence number, the slot number is the third preset sequence number, and the first symbol is configured as the sensing starting symbol.

4. The method of perceiving a signal configuration of claim 3, wherein, The time interval is determined according to the pulse wave symbol number, the pulse time interval between network devices and the OFDM symbol length; The pulse time interval is determined according to the OFDM symbol length, the number of network devices to be time division and the pulse transmission time length.

5. The method of perceiving a signal configuration of claim 4, wherein, The time interval is equal to the product of the pulse wave symbol number and the second set number of OFDM symbol length and the addition value of the first set number of pulse time interval.

6. The method of perceiving signal configuration of claim 2, wherein, The continuous wave cyclic prefix is determined according to the communication cyclic prefix and the continuous wave symbol number.

7. The method of perceiving a signal configuration of claim 6, wherein, The continuous wave data time domain length is determined according to the OFDM symbol length, the continuous wave symbol number and the continuous wave prefix.

8. The method of perceiving a signal configuration of claim 6, wherein, The continuous wave cyclic prefix is equal to the product of one communication cyclic prefix and the continuous wave symbol number.

9. The method of perceiving a signal configuration of claim 8, wherein, The continuous wave data time domain length is equal to the difference value between one OFDM symbol length and the continuous wave symbol number and the continuous wave prefix.

10. The method of perceiving a signal configuration according to any of claims 3-5, characterized by, The first symbol of frame number 0, subframe number 0 and slot number 0 in the symbol sequence is configured as the sensing starting symbol; The sensing signal symbol number is 6, the pulse wave symbol number is 4, the continuous wave symbol number is 2, and the time interval is 2.25ms.

11. The method of perceiving a signal configuration according to any of claims 6-9, characterized by, The continuous wave cyclic prefix is 4.6us, and the continuous wave data time domain length is 66.67us.

12. The method of perceiving a signal configuration of claim 1, wherein, The frequency domain resource configuration includes: configuration pulse wave bandwidth and continuous wave bandwidth.

13. The method of perceiving a signal configuration of claim 12, wherein, The pulse wave bandwidth is 100MHz, and the continuous wave bandwidth is 100MHz.

14. The method of perceiving a signal configuration of claim 1, wherein, The power domain resource configuration includes: configuration pulse wave transmission power and continuous wave transmission power.

15. The method of perceiving a signal configuration of claim 14, wherein, The pulse wave transmission power is 53dBm, and the continuous wave transmission power is 33dBm.

16. The method of perceiving a signal configuration of claim 1, wherein, The sending configuration includes: a second sending mode indicating continuous wave sector inter-modulus three staggered sending or a third sending mode indicating continuous wave sector simultaneous sending; wherein, in the second sending mode, the continuous wave time division mod 3 staggered sending of three sectors in the network device, the continuous wave time division mod 3 staggered sending of adjacent sectors, and the continuous wave time division mod 3 staggered sending between multiple adjacent network devices; in the third sending mode, the continuous wave simultaneous sending of three sectors in the network device and the continuous wave simultaneous sending of adjacent network devices.

17. The method of perceiving a signal configuration of claim 16, wherein, In the first sending mode, the three sectors of the network device send four pulse waves staggered in time from symbol 0 to symbol 3, wherein the pulse sending duration is 2us, and the pulse time interval between network devices is 9.9us; in the second sending mode, each sector of the network device sends two continuous waves.

18. The method of perceiving a signal configuration of claim 1, wherein, Further comprising: According to the change of the sensing index demand and / or the number of targets in the sensing area, the sensing signal configuration is adjusted.

19. A method of sensing signal transmission, the method comprising: Including: Receiving the sensing signal configuration sent by the network side; wherein, the sensing signal configuration includes at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and sending configuration of different waveforms in the sensing signal; the sending configuration includes: a first sending mode indicating pulse wave network device inter-modulus three staggered sending; wherein, in the first sending mode, the pulse wave simultaneous sending of three sectors in the network device and the pulse wave time division mod 3 staggered sending of adjacent network devices within the same symbol. According to the sensing signal configuration, the sensing signal is sent.

20. The method of awareness signal transmission of claim 19, wherein, The sending configuration includes a second sending mode indicating continuous wave sector inter-modulus three staggered sending; According to the sensing signal configuration, the sensing signal is sent, including: The continuous wave is time division mod 3 staggered sent in three sectors; wherein, the continuous wave of each sector and the continuous wave of adjacent sectors are time division mod 3 staggered sent, and the continuous wave of adjacent network devices is time division mod 3 staggered sent.

21. The method of cognizant signaling of claim 19, wherein, The sending configuration includes a third sending mode indicating continuous wave sector simultaneous sending; According to the sensing signal configuration, the sensing signal is sent, including: The continuous wave is simultaneously sent in three sectors, wherein the continuous wave of each sector and the continuous wave of adjacent network devices are simultaneously sent.

22. An apparatus for sensing a signal configuration, the apparatus comprising: Including: The configuration module is configured to configure the network device with a sensing signal; wherein, the sensing signal configuration includes at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and sending configuration of different waveforms in the sensing signal; the sending configuration includes: a first sending mode indicating pulse wave network device inter-modulus three staggered sending; wherein, in the first sending mode, the pulse wave simultaneous sending of three sectors in the network device and the pulse wave time division mod 3 staggered sending of adjacent network devices within the same symbol.

23. A sensing signal transmitting device, characterized in that, Including: The configuration receiving module is configured to receive a sensing signal configuration sent by a network side; wherein the sensing signal configuration comprises at least one of the following: time domain resource configuration, frequency domain resource configuration, power domain resource configuration, and transmission configuration of different waveforms in the sensing signal; the transmission configuration comprises a first transmission mode indicating pulse wave network device inter-module three offset transmission; wherein in the first transmission mode, pulse waves of three sectors in the network device are transmitted simultaneously, and pulse waves of adjacent network devices are time division module three offset transmitted within the same symbol. The signal sending module is configured to send a sensing signal according to the sensing signal configuration.

24. An apparatus for sensing a signal configuration, the apparatus comprising: The computer program is configured to be executed by the processor, and the processor implements the sensing signal configuration method according to any one of claims 1 to 18 when executing the computer program. The computer program is configured to be executed by the processor, and the processor implements the sensing signal sending method according to any one of claims 19 to 21 when executing the computer program.

25. A sensing signal transmitting device, comprising: The computer readable storage medium stores a computer program, wherein the computer program controls a device where the computer readable storage medium is located to execute the sensing signal configuration method according to any one of claims 1 to 18 or the sensing signal sending method according to any one of claims 19 to 21 when the computer program is executed. The computer program / instruction is executed by the processor to implement the sensing signal configuration method according to any one of claims 1 to 18 or the sensing signal sending method according to any one of claims 19 to 21.

26. A computer-readable storage medium, characterized in that, ​ 27. A computer program product comprising computer programs / instructions, characterized in that, ​

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