Signaling transmission method and device

Abstract

The present invention provides a signaling transmission method and apparatus, comprising: obtaining, at a transmitting end, a wireless sensing signal corresponding to communication signaling to be transmitted; and transmitting the wireless sensing signal to a receiving end. The present invention implements the transmission of wireless mobile communication signaling and feedback via wireless sensing signals, ensuring reliable transmission between the transmitting and receiving ends when spectrum resources are asymmetric, and resolving the issue of unreliable wireless transmission when spectrum resources are extremely asymmetric.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a signaling transmission method and device. Background Art

[0002] With the development and popularization of wireless mobile communication technology, user types are diversified and the number of users is growing explosively. Future wireless communication networks have the following characteristics: 1) Dense networking is one of the basic networking methods of mobile communication networks, and the distances between nodes on the wireless access network side and users and terminals are very close; 2) Frequency resources are tight. Currently, research has been conducted on frequency bands such as terahertz and visible light, but the available wireless communication frequencies used in the 3GPP standard will not be sufficient for a long time. In addition, due to spectrum policies and frequency usage in various countries, asymmetric uplink and downlink frequency resources are very common.

[0003] Currently, in the same area, uplink and downlink frequency resources of the same Radio Access Technology (RAT) must be covered to ensure reliable uplink and downlink transmission. In the case of extreme spectrum asymmetry, reliable wireless transmission cannot be achieved. Summary of the Invention

[0004] The embodiments of the present application provide a signaling transmission method and apparatus to solve the problem that reliable wireless transmission cannot be performed when spectrum resources are extremely asymmetric.

[0005] In a first aspect, an embodiment of the present application provides a signaling transmission method, including:

[0006] The transmitting end obtains a wireless sensing signal corresponding to the communication signaling to be transmitted;

[0007] The wireless sensing signal is sent to a receiving end.

[0008] In a second aspect, an embodiment of the present application provides a signaling transmission method, including:

[0009] The receiving end receives the wireless sensing signal sent by the transmitting end, and parses it to obtain the communication signaling corresponding to the wireless sensing signal.

[0010] In a third aspect, an embodiment of the present application provides a transmitting end, including a memory, a transceiver, and a processor:

[0011] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0012] The transmitting end obtains a wireless sensing signal corresponding to the communication signaling to be transmitted;

[0013] The wireless sensing signal is sent to a receiving end.

[0014] In a fourth aspect, an embodiment of the present application provides a receiving end, including a memory, a transceiver, and a processor:

[0015] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0016] The receiving end receives the wireless sensing signal sent by the transmitting end, and parses it to obtain the communication signaling corresponding to the wireless sensing signal.

[0017] In a fifth aspect, an embodiment of the present application provides a signaling transmission device, including:

[0018] An acquisition module, configured to acquire a wireless sensing signal corresponding to the communication signaling to be transmitted;

[0019] The sending module is used to send the wireless sensing signal to the receiving end.

[0020] In a sixth aspect, an embodiment of the present application provides a signaling transmission device, including:

[0021] The receiving module is used to receive the wireless sensing signal sent by the sending end at the receiving end, and parse it to obtain the communication signaling corresponding to the wireless sensing signal.

[0022] In a seventh aspect, an embodiment of the present application provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the method described in the first aspect or the second aspect.

[0023] The signaling transmission method and device provided in the embodiments of the present application realize the transmission of wireless mobile communication signaling and feedback through wireless sensing signals by obtaining a wireless sensing signal corresponding to the communication signaling to be transmitted and sending the wireless sensing signal to the receiving end. In this way, when reliable wireless transmission cannot be performed due to extreme asymmetry of spectrum resources, the signaling content that should have been transmitted by the communication process can be transmitted using wireless sensing signals, thereby ensuring reliable transmission between the sending end and the receiving end when the spectrum resources are asymmetric, and solving the problem that reliable wireless transmission cannot be performed when the spectrum resources are extremely asymmetric. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 This is a flowchart of the steps of the signaling transmission method applied to the sending end in an embodiment of the present application;

[0026] Figure 2 Schematic diagram of transmission between the transmitting end and the receiving end in an embodiment of the present application;

[0027] Figure 3 This is a flowchart of the steps of the signaling transmission method applied to the receiving end in an embodiment of the present application;

[0028] Figure 4 This is a schematic diagram of the structure of the transmitting end in an embodiment of the present application;

[0029] Figure 5 This is a schematic diagram of the structure of the receiving end in an embodiment of the present application;

[0030] Figure 6 This is a module block diagram of a signaling transmission device applied to a transmitting end in an embodiment of the present application;

[0031] Figure 7 This is a module block diagram of a signaling transmission device applied to a receiving end in an embodiment of the present application. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0033] Electromagnetic wave-based sensing, also known as wireless sensing, can detect factors such as the target's location, shape, size, posture, color, material, and surroundings. Common wireless sensing technologies include radar and imaging. Radar can be categorized as active and passive based on its transmission and reception methods. Active radar simultaneously transmits electromagnetic waves and receives reflected electromagnetic waves from the target to detect and obtain information. Passive radar, on the other hand, does not generate radio frequency signals itself and only receives signals when the target emits electromagnetic signals or reflects electromagnetic signals transmitted by other devices. Imaging technology based on light waves primarily uses photosensitive materials to record information such as light intensity and color, forming an image of the object. Users then perform digital image processing on the resulting image (photograph) to obtain the required information. In addition to light waves, infrared waves, terahertz waves, and other technologies can also be used for wireless sensing, and these are the focus of future research. Similarly, waves of different frequencies can be transmitted using either active or passive sensing methods.

[0034] Wireless mobile networks, such as 4G and 5G, refer to wireless cellular networks defined by the 3GPP protocol. Wireless signals are transmitted between RAN access points, such as base stations, and terminals. Wireless transmission is divided into uplink and downlink transmission. When base stations and terminals transmit data and signaling over the air interface, they use the uplink and downlink cell resources configured by the base station and transmit and receive uplink and downlink data and signaling according to the base station's configured wireless transmission parameters.

[0035] In order to ensure the transmission quality of wireless transmission, uplink and downlink transmission always exist at the same time. For example, for downlink data transmission, the terminal needs to send downlink channel quality feedback (Channel State Information, CSI) in the uplink direction to ensure that the base station adopts a reasonable transmission method and transmission parameters. The terminal needs to send uplink hybrid automatic repeat request (HARQ) feedback for the received downlink data to ensure the correctness of data transmission. For uplink transmission, the base station needs to send scheduling commands in the downlink direction to allocate uplink transmission resources and transmission parameters. The base station needs to send downlink HARQ feedback for the received uplink data. The base station also needs to send uplink synchronization commands to the terminal so that the terminal maintains uplink synchronization with the base station. In summary, in 4G and 5G wireless mobile communication systems, if the uplink and downlink resources in the same coverage area are asymmetric, such as only downlink coverage without uplink coverage or only uplink coverage without downlink coverage, reliable service data transmission cannot be guaranteed because the necessary signaling transmission cannot be performed. For cells with only downlink or only uplink, 4G and 5G use methods such as carrier aggregation (CA) and dual connectivity (DC) to overlap the resources of other cells to ensure uplink and downlink coverage. However, if there is no uplink or downlink coverage with the same RAT resources, base station and cell deployment cannot be carried out.

[0036] In summary, when spectrum resources are extremely asymmetric, reliable wireless transmission is impossible.

[0037] Therefore, the embodiments of the present application provide a signaling transmission method and apparatus to solve the problem of being unable to perform reliable wireless transmission in the case of extreme asymmetry of spectrum resources.

[0038] Among them, the method and the device are based on the same application concept. Since the principles of solving problems by the method and the device are similar, the implementation of the device and the method can refer to each other, and the repeated parts will not be repeated.

[0039] The technical solution provided in the embodiment of the present application can be applicable to a variety of systems, especially 5G systems. For example, the applicable system can be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) general packet radio service (GPRS) system, a long term evolution (LTE) system, a LTE frequency division duplex (FDD) system, a LTE time division duplex (TDD) system, an advanced long term evolution (LTE-A) system, a universal mobile telecommunication system (UMTS), a world-wide interoperability for microwave access (WiMAX) system, a 5G new air interface (NR) system, etc. These various systems include terminal equipment and network equipment. The system may also include a core network part, such as an evolved packet system (EPS), a 5G system (5GS), etc.

[0040] The terminal device involved in the embodiments of the present application may be a device that provides voice and / or data connectivity to a user, a handheld device with wireless connection function, or other processing devices connected to a wireless modem. In different systems, the name of the terminal device may also be different. For example, in a 5G system, the terminal device may be called a user equipment (UE). A wireless terminal device can communicate with one or more core networks (CN) via a radio access network (RAN). The wireless terminal device can be a mobile terminal device, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal device. For example, it can be a portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile device that exchanges language and / or data with a radio access network. For example, personal communication service (PCS) phones, cordless phones, session initiation protocol (SIP) phones, wireless local loop (WLL) stations, personal digital assistants (PDAs), and other devices. Wireless terminal devices may also be referred to as systems, subscriber units, subscriber stations, mobile stations, mobile stations, remote stations, access points, remote terminal devices, access terminal devices, user terminal devices, user agents, and user devices, and are not limited in the embodiments of the present application. Since terminal devices and other network devices (such as core network devices and access network devices (i.e., base stations)) together constitute a network that supports communication, in the present invention, terminal devices are also considered as a type of network device.

[0041] The network device involved in the embodiments of the present application may be a base station, which may include multiple cells providing services to terminals. Depending on the specific application scenario, the base station may also be called an access point, or may be a device in an access network that communicates with a wireless terminal device through one or more sectors on an air interface, or may be named otherwise. The network device may be used to interchange received air frames with Internet Protocol (IP) packets, acting as a router between the wireless terminal device and the rest of the access network, wherein the rest of the access network may include an Internet Protocol (IP) communication network. The network device may also coordinate attribute management of the air interface. For example, the network device involved in the embodiments of the present application may be a network device (Base Transceiver Station, BTS) in the Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA), or a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or an evolutionary network device (eNB or e-NodeB) in the Long Term Evolution (LTE) system, a 5G base station (gNB) in the 5G network architecture (next generation system), or a home evolved Node B (HeNB), a relay node, a home base station (femto), a pico base station (pico), etc., and is not limited in the embodiments of the present application. In some network structures, the network device may include a centralized unit (CU) node and a distributed unit (DU) node, and the centralized unit and the distributed unit may also be geographically separated.

[0042] Furthermore, it should be understood that references throughout this specification to "one embodiment" or "an embodiment" mean that a particular feature, structure, or characteristic associated with the embodiment is included in at least one embodiment of the present application. Therefore, the appearances of "in one embodiment" or "in an embodiment" throughout this specification do not necessarily refer to the same embodiment. Furthermore, these particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0043] The present application is described in detail below.

[0044] like Figure 1FIG. 1 is a flowchart of a signaling transmission method according to an embodiment of the present application, and the method includes the following steps:

[0045] Step 101: The transmitting end obtains a wireless sensing signal corresponding to the communication signaling to be transmitted.

[0046] Step 102: Send the wireless sensing signal to the receiving end.

[0047] Specifically, the transmitting end can be a network-side device or a terminal. The network-side device refers to the RAN node that performs wireless communication with the terminal, and can be a base station, distributed access point, integrated access backhaul host (IABdonor), IAB node, relay, or sidelink scheduling terminal or sidelink transmitting terminal in V2X.

[0048] Wireless perception signals refer to wireless perception signals that are presented at the transmitting end and analyzed at the receiving end using wireless perception technology. Such signals, such as images, colors, light perception, etc., have content that is unrelated to the wireless communication technology itself.

[0049] Communication signaling can be wireless communication signaling, which refers to signaling content defined in wireless mobile communication systems that can originally be transmitted via wireless communication channels. Wireless communication channels include the Physical Uplink Control Channel (PUCCH), Physical Downlink Control Channel (PDCCH), Physical Uplink Shared Channel (PUSCH), and Physical Downlink Shared Channel (PDSCH). Signaling includes Hybrid Automatic Repeat Request (HARQ) feedback and Channel State Information (CSI) feedback. Each segment of the transceiver has a wireless communication module and a wireless sensing module. The device can internally translate and convert wireless sensing signals and wireless communication signaling.

[0050] In this embodiment, different communication signalings correspond to different wireless sensing signals. When the transmitting end needs to transmit communication signaling, it can obtain the wireless sensing signal corresponding to the communication signaling to be transmitted and send the wireless sensing signal to the receiving end, thereby realizing the transmission of wireless mobile communication signaling and feedback through wireless sensing signals. When communication transmission is limited, for example, in the case of extreme asymmetry of spectrum resources, when reliable wireless transmission is impossible, the wireless sensing signal can be used to transmit the signaling content that should have been transmitted by the communication process, thereby improving the entire communication transmission process and ensuring reliable transmission between the transmitting end and the receiving end when the spectrum resources are asymmetric.

[0051] Optionally, in this embodiment, when the transmitting end is a network-side device, the communication signaling may include any one of the following: HARQ feedback of uplink data, radio link control (RLC) status report feedback or packet data convergence protocol (PDCP) status report feedback of uplink data, uplink timing advance command (TAC), and PDCCH;

[0052] When the transmitting end is a terminal, the communication signaling may include any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and CSI feedback of downlink channel quality.

[0053] That is to say, when any of the above communication signaling needs to be transmitted, this embodiment can transmit it through the corresponding wireless sensing signal, thereby avoiding the problem of being unable to ensure reliable transmission when the spectrum resources required for the communication signaling are limited.

[0054] In addition, optionally, in this embodiment, before the transmitting end obtains the wireless perception signal, it may first determine the communication signaling to be transmitted, and trigger the acquisition and transmission of the wireless perception signal corresponding to the communication signaling.

[0055] Specifically, such as Figure 2 As shown, both the transmitting and receiving ends are equipped with a communication module and a wireless sensing module. The communication module in the transmitting end determines the communication signaling to be transmitted and then triggers the wireless sensing module to send the corresponding wireless sensing signal. Correspondingly, the wireless sensing module in the receiving end receives the wireless sensing signal and transmits it to the communication module. It should be noted that the parsing of the wireless sensing signal into communication signaling in the receiving end can be performed in the wireless sensing module, the communication module, or in other modules, and this is not specifically limited here.

[0056] In addition, optionally, in this embodiment, when the sending end obtains the wireless perception signal corresponding to the communication signaling to be transmitted, it can obtain the wireless perception signal corresponding to the communication signaling based on a pre-acquired mapping relationship table, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

[0057] Of course, it should be noted here that the sending end can also default to the wireless perception signal corresponding to the communication signaling, and then directly obtain the default wireless perception signal corresponding to the communication signaling.

[0058] In addition, the mapping relationship table may also be provided with a mapping relationship between communication signaling and a wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

[0059] At this time, when the transmitting end sends the wireless sensing signal to the receiving end, it can determine the wireless sensing direction corresponding to the communication signaling based on the mapping relationship table, and then send the wireless sensing signal to the receiving end in the wireless sensing direction.

[0060] Specifically, the mapping relationship table can be shown as follows:

[0061]

[0062]

[0063] Specifically, the mapping relationship table may be pre-configured, that is, the sending end and the receiving end may be pre-configured with the mapping relationship table.

[0064] Of course, the mapping relationship table can also be configured by the network side. In this case, when the sending end is a network side device and the receiving end is a terminal, a configuration signaling is sent to the receiving end; or, when the sending end is a terminal and the receiving end is a network side device, the configuration signaling sent by the receiving end is received; wherein, the configuration signaling includes an activation indication for sending communication signaling through a wireless perception signal, or includes an activation indication for sending communication signaling through a wireless perception signal and the mapping relationship table.

[0065] Among them, if the mapping relationship table has been pre-configured, the configuration signaling only includes the activation indication of sending communication signaling via wireless perception signal; if the mapping relationship table has not been pre-configured, the configuration signaling includes the activation indication of sending communication signaling via wireless perception signal and the mapping relationship table.

[0066] In this way, this embodiment obtains a wireless sensing signal corresponding to the communication signaling to be transmitted, and then sends the wireless sensing signal to the receiving end, thereby using wireless sensing technology to solve the problems of scarce spectrum resources, asymmetric uplink and downlink frequencies, or unreliable transmission when there are uplink or downlink wireless communication coverage holes in wireless communications, thereby ensuring reliable wireless transmission.

[0067] like Figure 3 FIG. 1 is a flowchart of a signaling transmission method applied to a receiving end in an embodiment of the present application, and the method includes the following steps:

[0068] Step 301: The receiving end receives the wireless sensing signal sent by the transmitting end, and parses it to obtain the communication signaling corresponding to the wireless sensing signal.

[0069] Specifically, the receiving end may be a network side device or a terminal. For example, when the sending end is a network side device, the receiving end is a terminal; when the sending end is a terminal, the receiving end is a network side device.

[0070] In addition, the receiving end receives the wireless sensing signal sent by the transmitting end and parses it to obtain the communication signaling corresponding to the wireless sensing signal, thereby realizing the ability to transmit wireless mobile communication signaling and feedback through the wireless sensing signal, thereby realizing the use of wireless sensing technology to solve the problems of scarce spectrum resources, asymmetric uplink and downlink frequencies, or unreliable transmission when there are gaps in uplink or downlink wireless communication coverage in wireless communications, thereby ensuring reliable wireless transmission.

[0071] Optionally, in this embodiment, when the receiving end is a terminal, the communication signaling includes any one of the following: HARQ feedback of uplink data, RLC status report feedback or PDCP status report feedback of uplink data, uplink TAC, PDCCH; when the receiving end is a network side device, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, CSI feedback of downlink channel quality.

[0072] In addition, optionally, in this embodiment, when the receiving end parses and obtains the communication signaling corresponding to the wireless perception signal, it can parse and obtain the communication signaling corresponding to the wireless perception signal based on a pre-acquired mapping relationship table, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

[0073] Specifically, the mapping relationship table may further include a mapping relationship between communication signaling and a wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

[0074] In addition, the mapping relationship table may be pre-configured, that is, the sending end and the receiving end may be pre-configured with the mapping relationship table.

[0075] Of course, the mapping relationship table can also be configured by the network side. In this case, when the receiving end is a network side device and the sending end is a terminal, a configuration signaling is sent to the sending end; or, when the receiving end is a terminal and the sending end is a network side device, the configuration signaling sent by the sending end is received; wherein, the configuration signaling includes an activation indication for sending communication signaling through a wireless perception signal, or includes an activation indication for sending communication signaling through a wireless perception signal and the mapping relationship table.

[0076] It should be noted that for a detailed description of the above embodiments, please refer to the relevant content on the sending end side, and no further details will be given here.

[0077] The present application is described in detail below through specific embodiments.

[0078] In the first embodiment, HARQ feedback of downlink data is sent via a wireless sensing signal:

[0079] First, the network side device (the receiving end for the wireless sensing signal) is configured to perform HARQ feedback on the downlink data transmission through the wireless sensing signal and send the downlink data.

[0080] At this time, if the correspondence between the wireless sensing signal and the HARQ feedback signaling has been pre-configured at the transmitting end and the receiving end, the configuration signaling may only include an activation indication for HARQ feedback through the wireless sensing signal; if the correspondence between the wireless sensing signal and the HARQ feedback signaling cannot be known in advance, the configuration signaling also needs to include an indication of the correspondence between the wireless sensing direction / signal and the HARQ signaling.

[0081] Then, the terminal (a transmitting end for the wireless sensing signal) receives the indication of HARQ feedback of downlink data transmission configured by the network side device through the wireless sensing signal, receives the downlink data transmission, and determines whether the data transmission is successfully received.

[0082] According to the downlink data transmission reception result, the wireless perception module is notified to send HARQ ACK or HARQ NACK, and the wireless perception module sends the corresponding wireless perception signal.

[0083] Then, the wireless sensing module of the network side device senses the wireless sensing signal sent by the wireless sensing module of the terminal and parses the HARQ feedback content. Then, the wireless communication module determines whether to retransmit the downlink data based on the received HARQ feedback.

[0084] Finally, the terminal receives the downlink data packet retransmission or new downlink data packet transmission sent by the network side device.

[0085] In the second embodiment, layer 2 feedback for downlink data transmission is sent via radio sensing signals:

[0086] First, the network side device (the receiving end for the wireless sensing signal) is configured to perform RLC status report or PDCP status report feedback on downlink data transmission through the wireless sensing signal, and sends downlink data.

[0087] At this time, if the correspondence between the wireless sensing signal and the specific content of the RLC status report or the PDCP status report has been pre-configured at the transmitting end and the receiving end, the configuration signaling may only include an activation indication for feedback through the wireless sensing signal; if the correspondence between the wireless sensing signal and the specific content of the RLC status report or the PDCP status report cannot be known in advance, the configuration signaling also needs to include an indication of the correspondence between the wireless sensing direction / signal and the RLC status report or the PDCP status report.

[0088] The terminal (the transmitting end for the wireless sensing signal) then receives the instruction from the network device to perform RLC status reporting or PDCP status reporting feedback via the wireless sensing signal for downlink data transmission. The terminal then receives the downlink data transmission, generates an RLC status report or PDCP status report based on the RLC or PDCP configuration, and then, when the transmission of the RLC status report or PDCP status report is triggered, notifies the wireless sensing module to transmit the wireless sensing signal corresponding to the RLC status report or PDCP status report.

[0089] Then, the wireless sensing module of the network side device senses the wireless sensing signal sent by the wireless sensing module on the terminal side, and parses the content of the RLC status report or PDCP status report. Then, the wireless communication module determines whether to perform downlink data RLC retransmission or PDCP retransmission based on the received RLC status report or PDCP status report.

[0090] Finally, the terminal receives the downlink RLC retransmission or PDCP retransmission sent by the network side device.

[0091] Example 3: Sending CSI feedback via wireless sensing signals:

[0092] First, the network-side device (the receiving end for wireless sensing signals) is configured to provide CSI feedback of downlink channel quality for downlink data transmission through wireless sensing signals, and sends a downlink reference signal.

[0093] At this time, if the correspondence between the wireless sensing signal and the CSI feedback has been pre-configured at the transmitting end and the receiving end, the configuration signaling may only include an activation indication for feedback through the wireless sensing signal; if the correspondence between the wireless sensing signal and the CSI feedback cannot be known in advance, the configuration signaling also needs to include an indication of the correspondence between the wireless sensing direction / signal and the CSI feedback.

[0094] The terminal (or the transmitter, for wireless sensing signals) then receives the network-side device's configuration instruction for CSI feedback via wireless sensing signals. It also receives downlink reference signals, performs downlink channel quality assessment, and, when triggered to send CSI feedback, notifies the wireless sensing module to send the wireless sensing signal corresponding to the CSI feedback.

[0095] Then, the wireless sensing module of the network side device senses the wireless sensing signal sent by the wireless sensing module on the terminal side and parses the CSI feedback content.

[0096] Example 4: Sending HARQ feedback for uplink data via wireless sensing signals:

[0097] First, the network side device (a transmitting end for wireless sensing signals) is configured to perform HARQ feedback on uplink data transmission through wireless sensing signals.

[0098] Among them, if the correspondence between the wireless sensing signal and the HARQ feedback has been pre-configured at the transmitting end and the receiving end, the configuration signaling may only include an activation indication for feedback through the wireless sensing signal; if the correspondence between the wireless sensing signal and the HARQ feedback cannot be known in advance, the configuration signaling also needs to include an indication of the correspondence between the wireless sensing direction / signal and the HARQ feedback.

[0099] Then, the terminal (receiving end for the wireless sensing signal) receives the instruction configured by the network side device to perform HARQ feedback using the wireless sensing signal, and sends uplink data transmission.

[0100] The network device then receives the uplink data and determines whether it was successfully received. Based on the uplink data reception result, it notifies the wireless sensing module to send a HARQ ACK or HARQ NACK, which in turn sends the corresponding wireless sensing signal. Furthermore, based on the uplink data reception result, the wireless communication module determines whether to schedule or receive retransmissions of the uplink data packet.

[0101] Finally, the terminal side wireless sensing module senses the wireless sensing signal sent by the wireless sensing module of the network side device and parses the HARQ feedback content. In addition, the terminal sends the uplink data packet HARQ retransmission according to the scheduling or pre-configuration of the network side device.

[0102] In a fifth embodiment, layer 2 feedback for uplink data transmission is sent via a wireless sensing signal:

[0103] First, the network side device (a transmitting end for the wireless sensing signal) is configured to perform RLC status reporting or PDCP status reporting feedback for uplink data transmission via the wireless sensing signal.

[0104] Among them, if the correspondence between the wireless perception signal and the specific content of the RLC status report or the PDCP status report has been pre-configured at the transmitting end and the receiving end, the configuration signaling may only include an activation indication for feedback through the wireless perception signal; if the correspondence between the wireless perception signal and the specific content of the RLC status report or the PDCP status report cannot be known in advance, the configuration signaling also needs to include an indication of the correspondence between the wireless perception direction / signal and the RLC status report or the PDCP status report.

[0105] Then, the terminal (receiving end for the radio sensing signal) receives the instruction configured by the network side device to perform RLC status report or PDCP status report feedback via the radio sensing signal, and sends uplink data.

[0106] The network device then receives uplink data and generates an RLC status report or PDCP status report based on the RLC or PDCP configuration. When the transmission of the RLC status report or PDCP status report is triggered, the network device notifies the wireless sensing module to transmit a wireless sensing signal corresponding to the RLC status report or PDCP status report. Furthermore, the wireless communication module of the network device determines whether to schedule or receive retransmission of the uplink data packet based on the uplink data reception result.

[0107] Finally, the terminal-side wireless sensing module senses the wireless sensing signal sent by the network-side wireless sensing module and parses the RLC status report or PDCP status report. Furthermore, the terminal-side wireless communication module determines whether to perform RLC or PDCP retransmission of the uplink data based on the received RLC or PDCP status report.

[0108] In the sixth embodiment, an uplink synchronization command is sent via a wireless sensing signal:

[0109] First, the network side device (a transmitting end for wireless sensing signals) is configured to send an uplink synchronization indication via the wireless sensing signal.

[0110] Among them, if the correspondence between the wireless sensing signal and the TAC has been pre-configured at the transmitting end and the receiving end, the configuration signaling may only include an activation indication for TAC transmission through the wireless sensing signal; if the correspondence between the wireless sensing signal and the TAC cannot be known in advance, the configuration signaling also needs to include an indication of the correspondence between the wireless sensing direction / signal and the TAC.

[0111] Then, the terminal (receiving end for the wireless sensing signal) receives the instruction configured by the network side device to transmit the TAC through the wireless sensing signal, and sends uplink data.

[0112] Then, the network-side device performs synchronization detection based on the uplink transmission, generates a TAC based on the uplink synchronization situation, and triggers the wireless sensing module to send a wireless sensing signal corresponding to the generated TAC.

[0113] Finally, the wireless perception module on the terminal side perceives the wireless perception signal sent by the network side device and converts it into the TAC of the wireless communication module, and performs uplink synchronization adjustment according to the TAC instruction.

[0114] In the seventh embodiment, a physical layer scheduling command PDCCH is sent through a radio sensing signal:

[0115] First, a network-side device (a transmitting end for wireless sensing signals) is configured to send a PDCCH via the wireless sensing signal.

[0116] Among them, if the correspondence between the wireless perception signal and the DCI content contained in the PDCCH has been pre-configured at the transmitting end and the receiving end, the configuration signaling may only include an activation indication through the wireless perception signal; if the correspondence between the wireless perception signal and the DCI content contained in the PDCCH cannot be known in advance, the configuration signaling also needs to include an indication of the correspondence between the wireless perception direction / signal and the DCI content contained in the PDCCH.

[0117] Then, the terminal (a receiving end for the wireless sensing signal) receives the configuration of sending the PDCCH through the wireless sensing signal configured by the network side device.

[0118] Then, when the network side device needs to send a scheduling command to the terminal, it triggers the wireless sensing module to send a wireless sensing signal corresponding to the scheduling command to be sent.

[0119] Finally, the wireless sensing module on the terminal side senses the wireless sensing signal sent by the network side device, parses it to obtain a wireless communication scheduling command, and the wireless communication module transmits or receives data according to the scheduling command.

[0120] In this way, the present application transmits signaling and feedback of wireless mobile communications through wireless sensing signals, including HARQ feedback, CSI feedback, synchronization signaling, transport layer 2 feedback (RLC feedback or PDCP feedback) or downlink scheduling commands, etc., to solve the problems of scarce spectrum resources in wireless communications, asymmetric uplink and downlink frequencies, or inability to perform reliable transmission when there are holes in uplink or downlink wireless communication coverage.

[0121] Figure 4 This is a structural diagram of a transmitting end provided in an embodiment of the present application, including a memory 420, a transceiver 400, and a processor 410.

[0122] Among them, Figure 4 In the embodiment, the bus architecture may include any number of interconnected buses and bridges, specifically various circuits linked together by one or more processors represented by processor 410 and memory represented by memory 420. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are all well known in the art and, therefore, will not be described further herein. The bus interface provides an interface. The transceiver 400 may be a plurality of components, i.e., a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, such as a wireless channel, a wired channel, an optical cable, and the like. The processor 410 is responsible for managing the bus architecture and general processing, and the memory 420 may store data used by the processor 410 when performing operations.

[0123] The processor 410 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or a complex programmable logic device (CPLD). The processor may also adopt a multi-core architecture.

[0124] The memory 420 is used to store computer programs; the transceiver 400 is used to send and receive data under the control of the processor; the processor 410 is used to read the computer program in the memory and perform the following operations:

[0125] The transmitting end obtains a wireless sensing signal corresponding to the communication signaling to be transmitted;

[0126] The wireless sensing signal is sent to a receiving end.

[0127] Optionally, it also includes: determining the communication signaling to be transmitted, and triggering the acquisition and sending of a wireless perception signal corresponding to the communication signaling.

[0128] Optionally, the transmitting end obtains a wireless perception signal corresponding to the communication signaling to be transmitted, including: the transmitting end obtains the wireless perception signal corresponding to the communication signaling based on a pre-acquired mapping relationship table, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

[0129] Optionally, the mapping relationship table is pre-configured in the sending end and the receiving end.

[0130] Optionally, the method further includes: when the sending end is a network-side device and the receiving end is a terminal, sending configuration signaling to the receiving end; or when the sending end is a terminal and the receiving end is a network-side device, receiving the configuration signaling sent by the receiving end;

[0131] The configuration signaling includes an activation indication for sending communication signaling via a wireless perception signal, or includes an activation indication for sending communication signaling via a wireless perception signal and the mapping relationship table.

[0132] Optionally, the mapping relationship table further includes a mapping relationship between communication signaling and a wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

[0133] Optionally, sending the wireless perception signal to the receiving end includes: determining a wireless perception direction corresponding to the communication signaling based on the mapping relationship table; and sending the wireless perception signal to the receiving end in the wireless perception direction.

[0134] Optionally, when the transmitting end is a network side device, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH;

[0135] When the transmitting end is a terminal, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and channel state information CSI feedback of downlink channel quality.

[0136] The above embodiments can achieve the technical effects that can be achieved by the method embodiments, and will not be described in detail here.

[0137] Figure 5 This is a structural diagram of a receiving end provided in an embodiment of the present application.

[0138] Among them, Figure 5 In the embodiment, the bus architecture may include any number of interconnected buses and bridges, specifically linking together various circuits of one or more processors represented by processor 510 and memory represented by memory 520. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are all well known in the art and, therefore, will not be described further herein. The bus interface provides an interface. The transceiver 500 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, such as a wireless channel, a wired channel, an optical cable, and other transmission media. For different user devices, the user interface 530 may also be an interface capable of connecting external or internal devices as required, and the connected devices include but are not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.

[0139] The processor 510 is responsible for managing the bus architecture and general processing, and the memory 520 can store data used by the processor 510 when performing operations.

[0140] Optionally, the processor 510 may be a central processing unit (CPU), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a complex programmable logic device (CPLD). The processor may also adopt a multi-core architecture.

[0141] The memory 520 is used to store computer programs; the transceiver 500 is used to send and receive data under the control of the processor; the processor 510 calls the computer program stored in the memory and executes the following steps according to the obtained executable instructions:

[0142] The receiving end receives the wireless sensing signal sent by the transmitting end, and parses it to obtain the communication signaling corresponding to the wireless sensing signal.

[0143] Optionally, the parsing to obtain the communication signaling corresponding to the wireless perception signal includes: parsing to obtain the communication signaling corresponding to the wireless perception signal based on a pre-acquired mapping relationship table, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

[0144] Optionally, the mapping relationship table is pre-configured in the sending end and the receiving end.

[0145] Optionally, the method further includes: when the receiving end is a network-side device and the sending end is a terminal, sending configuration signaling to the sending end; or when the receiving end is a terminal and the sending end is a network-side device, receiving the configuration signaling sent by the sending end;

[0146] The configuration signaling includes an activation indication for sending communication signaling via a wireless perception signal, or includes an activation indication for sending communication signaling via a wireless perception signal and the mapping relationship table.

[0147] Optionally, the mapping relationship table further includes a mapping relationship between communication signaling and a wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

[0148] Optionally, when the receiving end is a terminal, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH;

[0149] When the receiving end is a network side device, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and channel state information CSI feedback of downlink channel quality.

[0150] The above-mentioned receiving-end side embodiment can achieve the technical effects that can be achieved by the method embodiment, and will not be described in detail here.

[0151] Figure 6 This is a module block diagram of a signaling transmission device provided in an embodiment of the present application, the device comprising:

[0152] An acquisition module 601 is configured to acquire a wireless sensing signal corresponding to the communication signaling to be transmitted;

[0153] The sending module 602 is used to send the wireless sensing signal to the receiving end.

[0154] Optionally, it also includes:

[0155] The trigger module is used to determine the communication signaling to be transmitted and trigger the acquisition and sending of the wireless perception signal corresponding to the communication signaling.

[0156] Optionally, the acquisition module is configured to acquire the wireless perception signal corresponding to the communication signaling based on a pre-acquired mapping relationship table, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

[0157] Optionally, the mapping relationship table is pre-configured in the sending end and the receiving end.

[0158] Optionally, it also includes:

[0159] A first sending unit is configured to send configuration signaling to the receiving end when the sending end is a network side device and the receiving end is a terminal; or

[0160] A second sending unit, configured to receive a configuration signaling sent by the receiving end when the sending end is a terminal and the receiving end is a network-side device;

[0161] The configuration signaling includes an activation indication for sending communication signaling via a wireless perception signal, or includes an activation indication for sending communication signaling via a wireless perception signal and the mapping relationship table.

[0162] Optionally, the mapping relationship table further includes a mapping relationship between communication signaling and a wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

[0163] Optionally, the sending module is used to:

[0164] Determining a wireless sensing direction corresponding to the communication signaling based on the mapping relationship table;

[0165] The wireless sensing signal is sent to a receiving end in the wireless sensing direction.

[0166] Optionally, when the transmitting end is a network side device, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH; when the transmitting end is a terminal, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, channel state information CSI feedback of downlink channel quality.

[0167] Figure 7 This is a module block diagram of a signaling transmission device provided in an embodiment of the present application, which includes:

[0168] The receiving module 701 is configured to receive a wireless sensing signal sent by a transmitting end, and parse the signal to obtain communication signaling corresponding to the wireless sensing signal.

[0169] Optionally, the parsing to obtain communication signaling corresponding to the wireless sensing signal includes:

[0170] Based on a pre-acquired mapping relationship table, the communication signaling corresponding to the wireless perception signal is parsed and obtained, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

[0171] Optionally, the mapping relationship table is pre-configured in the sending end and the receiving end.

[0172] Optionally, it also includes:

[0173] A first sending module is configured to send configuration signaling to the sending end when the receiving end is a network side device and the sending end is a terminal; or

[0174] A second sending module, configured to receive a configuration signaling sent by the sending end when the receiving end is a terminal and the sending end is a network-side device;

[0175] The configuration signaling includes an activation indication for sending communication signaling via a wireless perception signal, or includes an activation indication for sending communication signaling via a wireless perception signal and the mapping relationship table.

[0176] Optionally, the mapping relationship table further includes a mapping relationship between communication signaling and a wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

[0177] Optionally, when the receiving end is a terminal, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH;

[0178] When the receiving end is a network side device, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and channel state information CSI feedback of downlink channel quality.

[0179] It should be noted that the division of units in the embodiments of the present application is schematic and is merely a logical functional division. In actual implementation, other division methods may be used. Furthermore, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0180] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) or a processor to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0181] It should be noted here that the above-mentioned device provided in the embodiment of the present application can implement all the method steps implemented in the above-mentioned method embodiment and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as those in the method embodiment will not be described in detail here.

[0182] On the other hand, an embodiment of the present application further provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the method described in the above embodiment.

[0183] The processor-readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO)), optical storage (such as CDs, DVDs, BDs, HVDs, etc.), and semiconductor storage (such as ROMs, EPROMs, EEPROMs, non-volatile memories (NANDFLASH), solid-state drives (SSDs)), etc.

[0184] As can be seen from the above embodiments, the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the above signaling transmission method.

[0185] Those skilled in the art will appreciate that the embodiments of the present application can be provided as methods, systems, or computer program products. Therefore, the present application can adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application can adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage and optical storage, etc.) that contain computer-usable program code.

[0186] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer-executable instructions. These computer-executable instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the steps in the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0187] These processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor-readable memory produce an article of manufacture comprising an instruction device that implements the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0188] These processor-executable instructions can also be loaded onto a computer or other programmable data processing device so that a series of operational steps are performed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable device to implement the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0189] Obviously, those skilled in the art may make various changes and modifications to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalents, this application is intended to include these modifications and variations.

Claims

1. A signaling transmission method, characterized in that: include: The transmitting end obtains a wireless sensing signal corresponding to the communication signaling to be transmitted; Sending the wireless sensing signal to a receiving end; When the transmitting end is a network side device, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH; When the transmitting end is a terminal, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and channel state information CSI feedback of downlink channel quality.

2. The signaling transmission method according to claim 1, wherein: Also includes: Determine the communication signaling to be transmitted, and trigger the acquisition and sending of the wireless sensing signal corresponding to the communication signaling.

3. The signaling transmission method according to claim 1, wherein: The transmitting end obtains a wireless sensing signal corresponding to the communication signaling to be transmitted, including: The transmitting end obtains the wireless perception signal corresponding to the communication signaling based on a pre-acquired mapping relationship table, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

4. The signaling transmission method according to claim 3, wherein: The mapping relationship table is pre-configured in the sending end and the receiving end.

5. The signaling transmission method according to claim 3, wherein: Also includes: When the sending end is a network-side device and the receiving end is a terminal, sending configuration signaling to the receiving end; or, When the sending end is a terminal and the receiving end is a network-side device, receiving configuration signaling sent by the receiving end; The configuration signaling includes an activation indication for sending communication signaling via a wireless perception signal, or includes an activation indication for sending communication signaling via a wireless perception signal and the mapping relationship table.

6. The signaling transmission method according to any one of claims 3 to 5, characterized in that: The mapping relationship table further includes a mapping relationship between communication signaling and wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

7. The signaling transmission method according to claim 6, wherein: The sending of the wireless sensing signal to the receiving end includes: Determining a wireless sensing direction corresponding to the communication signaling based on the mapping relationship table; The wireless sensing signal is sent to a receiving end in the wireless sensing direction.

8. A signaling transmission method, characterized in that: include: The receiving end receives the wireless sensing signal sent by the transmitting end, and parses it to obtain the communication signaling corresponding to the wireless sensing signal; When the receiving end is a terminal, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH; When the receiving end is a network side device, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and channel state information CSI feedback of downlink channel quality.

9. The signaling transmission method according to claim 8, wherein: The parsing to obtain communication signaling corresponding to the wireless sensing signal includes: Based on a pre-acquired mapping relationship table, the communication signaling corresponding to the wireless perception signal is parsed and obtained, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

10. The signaling transmission method according to claim 9, wherein: The mapping relationship table is pre-configured in the sending end and the receiving end.

11. The signaling transmission method according to claim 9, wherein: Also includes: When the receiving end is a network-side device and the sending end is a terminal, sending configuration signaling to the sending end; or, When the receiving end is a terminal and the sending end is a network-side device, receiving configuration signaling sent by the sending end; The configuration signaling includes an activation indication for sending communication signaling via a wireless perception signal, or includes an activation indication for sending communication signaling via a wireless perception signal and the mapping relationship table.

12. The signaling transmission method according to any one of claims 9 to 11, characterized in that: The mapping relationship table further includes a mapping relationship between communication signaling and wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

13. A transmitting end, characterized in that: Including memory, transceiver, processor: A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations: The transmitting end obtains a wireless sensing signal corresponding to the communication signaling to be transmitted; Sending the wireless sensing signal to a receiving end; When the transmitting end is a network side device, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH; When the transmitting end is a terminal, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and channel state information CSI feedback of downlink channel quality.

14. The transmitting end according to claim 13, characterized in that: Also includes: Determine the communication signaling to be transmitted, and trigger the acquisition and sending of the wireless sensing signal corresponding to the communication signaling.

15. The transmitting end according to claim 13, characterized in that: The transmitting end obtains a wireless sensing signal corresponding to the communication signaling to be transmitted, including: The transmitting end obtains the wireless perception signal corresponding to the communication signaling based on a pre-acquired mapping relationship table, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

16. The transmitting end according to claim 15, characterized in that: The mapping relationship table is pre-configured in the sending end and the receiving end.

17. The transmitting end according to claim 15, characterized in that Also includes: When the sending end is a network-side device and the receiving end is a terminal, sending configuration signaling to the receiving end; or, When the sending end is a terminal and the receiving end is a network-side device, receiving configuration signaling sent by the receiving end; The configuration signaling includes an activation indication for sending communication signaling via a wireless perception signal, or includes an activation indication for sending communication signaling via a wireless perception signal and the mapping relationship table.

18. The transmitting end according to any one of claims 15 to 17, characterized in that: The mapping relationship table further includes a mapping relationship between communication signaling and wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

19. The transmitting end according to claim 18, characterized in that: The sending of the wireless sensing signal to the receiving end includes: Determining a wireless sensing direction corresponding to the communication signaling based on the mapping relationship table; The wireless sensing signal is sent to a receiving end in the wireless sensing direction.

20. A receiving end, characterized in that: Including memory, transceiver, processor: A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations: The receiving end receives the wireless sensing signal sent by the transmitting end, and parses it to obtain the communication signaling corresponding to the wireless sensing signal; When the receiving end is a terminal, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH; When the receiving end is a network side device, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and channel state information CSI feedback of downlink channel quality.

21. The receiving end according to claim 20, characterized in that The parsing to obtain communication signaling corresponding to the wireless sensing signal includes: Based on a pre-acquired mapping relationship table, the communication signaling corresponding to the wireless perception signal is parsed and obtained, wherein the mapping relationship between the communication signaling and the wireless perception signal is set in the mapping relationship table.

22. The receiving end according to claim 21, characterized in that The mapping relationship table is pre-configured in the sending end and the receiving end.

23. The receiving end according to claim 21, characterized in that Also includes: When the receiving end is a network-side device and the sending end is a terminal, sending configuration signaling to the sending end; or, When the receiving end is a terminal and the sending end is a network-side device, receiving configuration signaling sent by the sending end; The configuration signaling includes an activation indication for sending communication signaling via a wireless perception signal, or includes an activation indication for sending communication signaling via a wireless perception signal and the mapping relationship table.

24. The receiving end according to any one of claims 21 to 23, characterized in that: The mapping relationship table further includes a mapping relationship between communication signaling and wireless sensing direction, where the wireless sensing direction includes an uplink sensing direction or a downlink sensing direction.

25. A transmitting end, characterized in that: include: An acquisition module, configured to acquire a wireless sensing signal corresponding to the communication signaling to be transmitted; A sending module, configured to send the wireless sensing signal to a receiving end; When the transmitting end is a network side device, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH; When the transmitting end is a terminal, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and channel state information CSI feedback of downlink channel quality.

26. A receiving end, characterized in that: include: A receiving module is configured to receive the wireless sensing signal sent by the transmitting end and parse it to obtain the communication signaling corresponding to the wireless sensing signal; When the receiving end is a terminal, the communication signaling includes any one of the following: hybrid automatic repeat request HARQ feedback of uplink data, radio link control RLC status report feedback or packet data convergence protocol PDCP status report feedback of uplink data, uplink timing advance command TAC, physical downlink control channel PDCCH; When the receiving end is a network side device, the communication signaling includes any one of the following: HARQ feedback of downlink data, RLC status report feedback or PDCP status report feedback of downlink data, and channel state information CSI feedback of downlink channel quality.

27. A processor-readable storage medium, characterized in that: The processor-readable storage medium stores a computer program, and the computer program is used to enable a processor to execute the method according to any one of claims 1 to 7, or to execute the method according to any one of claims 8 to 12.

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