WO2024000521A1 - 通信方法和设备 - Google Patents
通信方法和设备 Download PDFInfo
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- WO2024000521A1 WO2024000521A1 PCT/CN2022/103148 CN2022103148W WO2024000521A1 WO 2024000521 A1 WO2024000521 A1 WO 2024000521A1 CN 2022103148 W CN2022103148 W CN 2022103148W WO 2024000521 A1 WO2024000521 A1 WO 2024000521A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0092—Indication of how the channel is divided
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
Definitions
- the present application relates to the field of communications, and more specifically, to communications methods and devices.
- the embodiment of the present application provides a communication method that can avoid conflicts between various signals/channels. .
- the first aspect of the embodiment of the present application provides a communication method, including:
- the first device transmits the plurality of signals/channels according to the first information corresponding to each of the plurality of signals/channels; wherein the signal/channel types corresponding to the plurality of signals/channels include at least one of the following:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- the second aspect of the embodiment of the present application provides a communication method, including:
- the second device receives multiple signals/channels, and the multiple signals/channels are transmitted according to the first information corresponding to each of the multiple signals/channels; wherein, the signals/channels corresponding to the multiple signals/channels are Channel type includes at least one of the following:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- the third aspect of the embodiment of the present application provides a device, including:
- a transmission module configured to transmit the plurality of signals/channels according to the first information corresponding to each of the plurality of signals/channels; wherein the signal/channel types corresponding to the plurality of signals/channels include at least one of the following item:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- the fourth aspect of the embodiment of the present application provides a device, including:
- the receiving module receives a plurality of signals/channels, and the plurality of signals/channels are transmitted according to the first information corresponding to each of the plurality of signals/channels; wherein, the signals/channels corresponding to the plurality of signals/channels are Channel type includes at least one of the following:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- a fifth aspect of the embodiment of the present application provides a device, including a processor and a memory.
- the memory is used to store computer programs
- the processor is used to call and run the computer programs stored in the memory, so that the device performs the communication method described in the first aspect or the second aspect.
- a sixth aspect of the embodiments of the present application provides a chip for implementing the communication method described in the first aspect or the second aspect.
- the chip includes: a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the communication method described in the first aspect or the second aspect.
- a seventh aspect of the embodiments of the present application provides a computer-readable storage medium for storing a computer program.
- the computer program When the computer program is run by a device, it causes the device to perform the communication method described in the first or second aspect.
- An eighth aspect of the embodiments of the present application provides a computer program product, including computer program instructions, which cause a computer to execute the communication method described in the first aspect or the second aspect.
- a ninth aspect of the embodiments of the present application provides a computer program that, when run on a computer, causes the computer to perform the communication method described in the first aspect or the second aspect.
- the first device transmits multiple signals/channels according to the first information corresponding to each of the multiple signals/channels, which can avoid transmission conflicts between the various signals/channels.
- Figure 1 is a schematic diagram of an application scenario according to an embodiment of the present application.
- Figures 2A-2H are schematic diagrams of sensing modes respectively.
- Figure 3A is a schematic diagram of the feedback/reporting link of measurement results/sensing results.
- Figure 3B is a schematic diagram of the feedback/reporting link of measurement results/sensing results.
- Figure 4 is a schematic flowchart of a communication method 400 according to an embodiment of the present application.
- Figure 5 is a schematic flowchart of a communication method 500 according to an embodiment of the present application.
- Figure 6 is a schematic block diagram of a device 600 according to an embodiment of the present application.
- Figure 7 is a schematic block diagram of a device 700 according to an embodiment of the present application.
- Figure 8 is a schematic structural diagram of a device 800 according to an embodiment of the present application.
- Figure 9 is a schematic block diagram of a chip 900 according to an embodiment of the present application.
- Figure 10 is a schematic block diagram of a communication system 1000 according to an embodiment of the present application.
- GSM Global System of Mobile communication
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- LTE-A Advanced long term evolution
- NR New Radio
- NTN Non-Terrestrial Networks
- UMTS Universal Mobile Telecommunication System
- WLAN Wireless Local Area Networks
- WiFi wireless fidelity
- the communication system in the embodiment of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, a dual connectivity (Dual Connectivity, DC) scenario, or a standalone (Standalone, SA) network deployment (or networking) scenarios, and can also be applied to Non-Standalone (NSA) network deployment (or networking) scenarios.
- Carrier Aggregation, CA Carrier Aggregation
- DC Dual Connectivity
- SA standalone
- NSA Non-Standalone
- the communication system in the embodiment of the present application can be applied to unlicensed spectrum, where the unlicensed spectrum can also be considered as shared spectrum; or, the communication system in the embodiment of the present application can also be applied to licensed spectrum , among which, licensed spectrum can also be considered as non-shared spectrum.
- the embodiments of this application describe various embodiments in combination with network equipment and terminal equipment.
- the terminal equipment may also be called user equipment (User Equipment, UE), access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication equipment, user agent or user device, etc.
- User Equipment User Equipment
- the terminal device can be a station (ST) in the WLAN, a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, or a personal digital processing unit.
- ST station
- SIP Session Initiation Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Assistant
- the terminal device can be deployed on land, including indoor or outdoor, handheld, wearable or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as aircraft, balloons and satellites). superior).
- the terminal device may be a mobile phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, or an augmented reality (Augmented Reality, AR) terminal.
- Equipment wireless terminal equipment in industrial control, wireless terminal equipment in self-driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city, or wireless terminal equipment in smart home, etc.
- the terminal device may also be a wearable device.
- Wearable devices can also be called wearable smart devices, which are general terms that apply wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes, etc.
- a wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories.
- Wearable devices are not just hardware devices, but also achieve powerful functions through software support, data interaction, and cloud interaction.
- Broadly defined wearable smart devices include full-featured, large-sized devices that can achieve complete or partial functions without relying on smartphones, such as smart watches or smart glasses, and those that only focus on a certain type of application function and need to cooperate with other devices such as smartphones. Use, such as various types of smart bracelets, smart jewelry, etc. for physical sign monitoring.
- the network device may be a device used to communicate with mobile devices.
- the network device may be an access point (Access Point, AP) in WLAN, or a base station (Base Transceiver Station, BTS) in GSM or CDMA.
- BTS Base Transceiver Station
- it can be a base station (NodeB, NB) in WCDMA, or an evolutionary base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and an NR network network equipment (gNB) or network equipment in the future evolved PLMN network or network equipment in the NTN network, etc.
- AP Access Point
- BTS Base Transceiver Station
- NodeB, NB base station
- Evolutional Node B, eNB or eNodeB evolution base station
- gNB NR network network equipment
- the network device may have mobile characteristics, for example, the network device may be a mobile device.
- the network device can be a satellite or balloon station.
- the satellite can be a low earth orbit (LEO) satellite, a medium earth orbit (MEO) satellite, a geosynchronous orbit (geostationary earth orbit, GEO) satellite, a high elliptical orbit (High Elliptical Orbit, HEO) satellite ) satellite, etc.
- the network device may also be a base station installed on land, water, etc.
- network equipment can provide services for a cell, and terminal equipment communicates with the network equipment through transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell.
- the cell can be a network equipment ( For example, the cell corresponding to the base station), the cell can belong to the macro base station, or it can belong to the base station corresponding to the small cell (Small cell).
- the small cell here can include: urban cell (Metro cell), micro cell (Micro cell), pico cell ( Pico cell), femto cell (Femto cell), etc. These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-rate data transmission services.
- Figure 1 illustrates a communication system 100.
- the communication system includes a network device 110 and two terminal devices 120.
- the communication system 100 may include multiple network devices 110 , and the coverage of each network device 110 may include other numbers of terminal devices 120 , which is not limited in this embodiment of the present application.
- the communication system 100 may also include other network entities such as Mobility Management Entity (MME), Access and Mobility Management Function (AMF), etc.
- MME Mobility Management Entity
- AMF Access and Mobility Management Function
- network equipment may include access network equipment and core network equipment. That is, the wireless communication system also includes multiple core networks used to communicate with access network equipment.
- the access network equipment can be a long-term evolution (long-term evolution, LTE) system, a next-generation (mobile communication system) (next radio, NR) system or authorized auxiliary access long-term evolution (LAA- Evolutionary base station (evolutional node B, abbreviated as eNB or e-NodeB) macro base station, micro base station (also known as "small base station"), pico base station, access point (access point, AP), Transmission point (TP) or new generation base station (new generation Node B, gNodeB), etc.
- LTE long-term evolution
- NR next-generation
- LAA- Evolutionary base station evolutional node B, abbreviated as eNB or e-NodeB
- eNB next-generation
- NR next-generation
- LAA- Evolutionary base station evolutional node B, abbre
- the communication equipment may include network equipment and terminal equipment with communication functions.
- the network equipment and terminal equipment may be specific equipment in the embodiments of the present application, which will not be described again here; the communication equipment also It may include other devices in the communication system, such as network controllers, mobility management entities and other network entities, which are not limited in the embodiments of this application.
- the "instruction” mentioned in the embodiments of this application may be a direct instruction, an indirect instruction, or an association relationship.
- a indicates B which can mean that A directly indicates B, for example, B can be obtained through A; it can also mean that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also mean that there is an association between A and B. relation.
- correlate can mean that there is a direct correspondence or indirect correspondence between the two, it can also mean that there is an associated relationship between the two, or it can mean indicating and being instructed, configuration and being. Configuration and other relationships.
- Wireless communication and sensing are two important applications of modern radio frequency technology. Perception uses radio waves to detect parameters of the physical environment to achieve environmental perception such as target positioning, action recognition, and imaging. Traditional sensing and wireless communication exist independently, and the separated design results in a waste of wireless spectrum and hardware resources. Entering the B5G (Beyond 5G) and 6G era, the communication spectrum has moved towards millimeter wave, terahertz, and visible light communications. In the future, the spectrum of wireless communication will overlap with the traditional sensing spectrum. The integrated communication and sensing technology integrates the two functions of wireless communication and sensing.
- B5G Beyond 5G
- 6G era the communication spectrum has moved towards millimeter wave, terahertz, and visible light communications. In the future, the spectrum of wireless communication will overlap with the traditional sensing spectrum.
- the integrated communication and sensing technology integrates the two functions of wireless communication and sensing.
- wireless communication hardware modules can be reused to implement sensing functions and reduce costs.
- communication perception integration technology enables future wireless communication systems to have perception capabilities, providing a foundation for the development of future smart transportation, smart cities, smart factories, drones and other businesses.
- Mode 1 as shown in Figure 2A is spontaneous self-receiving sensing by the base station.
- the sending node of the signal/channel used for sensing (hereinafter referred to as the sensing signal/channel) is the base station (such as gNB).
- the base station After the base station sends the sensing signal (Sensing signal), it is reflected by the sensed target (the vehicle as shown in Figure 2A) , the reflected signal returns to the base station (it can also be considered as the sensing signal returning to the base station).
- the base station is both a sending node and a receiving node of sensing signals/channels.
- the signal/channel described in the embodiment of this application can also be called a channel/signal.
- Mode 2B is the terminal's spontaneous self-sensing.
- the sending node of the sensing signal/channel is the terminal device. After the terminal device sends the sensing signal (Sensing signal), it is reflected by the sensing target (the vehicle as shown in Figure 2B), and the reflected signal (Reflected signal) returns to the terminal device (also It can be considered as the sensing signal returned to the terminal device).
- the terminal device is both a sending node and a receiving node of sensing signals/channels.
- Mode 3 shown in Figure 2C is base station cooperative sensing.
- the sending node of the sensing signal/channel is a base station (such as gNB).
- the base station After the base station sends the sensing signal (Sensing signal), it is reflected by the sensing target (the vehicle as shown in Figure 2C), and the reflected signal (Reflected signal) is transmitted to Another base station (can also be considered as transmitting the sensing signal to another base station), which is the receiving node of the sensing signal/channel.
- Mode 4 as shown in Figure 2D is terminal cooperative sensing.
- the sending node of the sensing signal/channel is a terminal device. After the terminal device sends the sensing signal (Sensing signal), it is reflected by the sensing target (the vehicle as shown in Figure 2D), and the reflected signal (Reflected signal) is transmitted to another The terminal device (can also be considered as transmitting the sensing signal to another terminal device), and the other terminal device is the receiving node of the sensing signal/channel.
- Mode 5 as shown in Figure 2E is base station-terminal cooperative sensing.
- the sending node of the sensing signal/channel is a base station (such as gNB).
- the base station After the base station sends the sensing signal (Sensing signal), it is reflected by the sensing target (the vehicle as shown in Figure 2E), and the reflected signal (Reflected signal) is transmitted to the terminal device.
- the sensing signal is transmitted to the terminal device
- the terminal device is the receiving node of the sensing signal/channel.
- Mode six as shown in Figure 2F is terminal-base station cooperative sensing.
- the sending node of the sensing signal/channel is the terminal device.
- the terminal device After the terminal device sends the sensing signal (Sensing signal), it is reflected by the sensing target (the vehicle as shown in Figure 2F), and the reflected signal (Reflected signal) is transmitted to the base station (also known as the base station). It can be considered that the sensing signal is transmitted to the base station), and the base station is the receiving node of the sensing signal/channel.
- the sensed target is the sending node of the sensing signal/channel.
- the terminal device as a sensed target, sends a sensing signal (Sensing signal) to the base station (such as gNB), and the base station (such as gNB) receives the sensing signal (Sensing signal) and senses the terminal device.
- the sensed target is the receiving node that senses the signal/channel.
- the base station such as gNB
- the terminal device is the receiving node of the sensing signal/channel.
- the terminal device After receiving the sensing signal, the terminal device sends a feedback signal (Feedback) to the base station.
- one implementation method is to report the measurement result/sensing result (processed or unprocessed) to the sensing control node or sensing The sending node of the signal/channel.
- this method there also needs to be a feedback/reporting link for the measurement results/sensing results, as shown in Figures 3A and 3B; another implementation method is for the receiving node of the sensing signal/channel to directly The measurement results/perception results are processed. In this way, there is no need to feedback the measurement results/perception results.
- the communication system needs to have both wireless communication and perception functions.
- three signal/channel types may occur: the first signal/channel group, the first signal/channel group is the signal/channel (group) used for sensing; the second signal/channel group, the second signal/channel group
- the signal/channel group is a signal/channel (group) used for communication; the third signal/channel group is a signal/channel (group) that can be used for communication and sensing at the same time.
- the first signal/channel group is a signal/channel group used for sensing, and may include multiple signals/channels used for sensing, or may include multiple reflection (or refraction) signals/channels used for sensing, or may include A plurality of signals/channels (also referred to as signals/channels for sensing) carrying associated control information for sensing (the control information is used to indicate transmission parameters of the associated signal/channel for sensing)
- the control signal/channel corresponding to the channel may also include multiple signals/channels carrying measurement result feedback (or report) information corresponding to the signal/channel for sensing (also known as the signal/channel corresponding to the sensing signal/channel).
- Measurement result feedback signal/channel may include multiple signals/channels carrying sensing result feedback (or report) information corresponding to the signal/channel used for sensing (also known as sensing corresponding to the signal/channel used for sensing) Resulting feedback signal/channel).
- the control signal/channel corresponding to the signal/channel used for sensing can carry the control information corresponding to the signal/channel used for sensing.
- Figure 4 is a schematic flow chart of a communication method 400 according to an embodiment of the present application. This method can optionally be applied to the systems shown in Figures 1 and 2A-2H, but is not limited thereto. The method includes at least part of the following.
- the first device transmits the multiple signals/channels according to the first information corresponding to each of the multiple signals/channels; wherein the signal/channel types corresponding to the multiple signals/channels include at least one of the following: item:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- all of the plurality of signals/channels correspond to signal/channel types used for sensing, or all of the plurality of signals/channels correspond to signal/channel types used for communication, or All of the plurality of signals/channels correspond to signal/channel types used for communication and sensing.
- some of the multiple signals/channels correspond to signal/channel types used for sensing, and other parts correspond to signal/channel types used for communication.
- some of the multiple signals/channels correspond to signal/channel types used for sensing, and other parts correspond to signal/channel types used for communication and sensing.
- some of the plurality of signals/channels correspond to signal/channel types used for communication, and other parts correspond to signal/channel types used for communication and sensing.
- the first part of the signals/channels in the plurality of signals/channels corresponds to a signal/channel type used for sensing
- the second part of the signals/channels corresponds to a signal/channel type used for communication
- the third part of the signals/channels corresponds to a signal/channel type used for communication. Types of signals/channels for communication and sensing.
- the signal/channel corresponding to the signal/channel type used for sensing includes at least one of the following:
- the reflected signal/channel corresponding to the signal/channel used for sensing
- control signal/channel corresponding to the signal/channel used for sensing
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing
- the reflected signal/channel corresponding to the signal/channel used for sensing can also be called the refracted signal/channel corresponding to the signal/channel used for sensing. It can refer to the signal/channel used for sensing that is formed after the signal/channel for sensing reaches the sensed target.
- the signal/channel obtained after reflection or refraction from the sensing target.
- the control signal/channel corresponding to the signal/channel used for sensing can carry the control information corresponding to the signal/channel used for sensing.
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing can carry the measurement result, which is the result of measurement using the signal/channel used for sensing or other related signals/channels.
- the relevant other signals/channels may be signals/channels used specifically for measurement.
- the sensing result feedback signal/channel corresponding to the signal/channel used for sensing can carry the sensing result, which is the result obtained by sensing using the signal/channel used for sensing.
- the first information includes at least one of the following:
- Priority of signals/channels where the priority of signals/channels can refer to the priorities between different signals/channels corresponding to the same signal/channel type; for example, the priority of multiple signal/channel types that are used for sensing Among the signals/channels, the priority of different signals/channels.
- the first device needs to transmit 3 signals/channels, including signal/channel A, signal/channel B, and signal/channel C; the three signals/channels all correspond to the signal/channel types used for sensing. 3 signals/channels Each signal/channel in corresponds to a priority.
- embodiments of the present application may not limit whether each of the multiple signals/channels corresponds to the same signal/channel type, that is, the first information refers to the priority of the signal/channel corresponding to any signal/channel type.
- the first device needs to transmit 3 signals/channels, including signal/channel D, signal/channel E, and signal/channel F.
- Each of the 3 signals/channels can correspond to a signal/channel type, and different signals
- the signal/channel types corresponding to /channels can be the same or different; each of the three signals/channels corresponds to a priority.
- the priority of the signal/channel type corresponding to the signal/channel can refer to the priority of the signal/channel type used for sensing, the signal/channel type used for communication Priority of channel types, and/or priority of signal/channel types used for communication and sensing.
- Time domain resource allocation information can be used to determine the signal/channel group to which the signal/channel to be transmitted belongs.
- Different signal/channel groups correspond to different time domain resource sets.
- Different signal/channel groups The signals/channels in the channel group are transmitted in the time domain resource set corresponding to the signal/channel group.
- the priority of the signal/channel in (1) above can also be expressed as other related information used to characterize the priority of the signal/channel, such as the fifth generation mobile communication quality identifier (5QI, 5G QoS Identifier) of the signal/channel ), the quality of service (QoS, Quality of Service) of the signal/channel or the importance of the signal/channel, etc.;
- 5QI fifth generation mobile communication quality identifier
- 5G QoS Identifier the quality of service
- QoS Quality of Service
- the priority of the signal/channel type corresponding to the signal/channel in the above (1) can also be expressed as other related information used to characterize the priority of the signal/channel type, such as the 5QI of the signal/channel type corresponding to the signal/channel. , the QoS of the signal/channel type corresponding to the signal/channel, or the importance of the signal/channel type corresponding to the signal/channel, etc.
- the priority order of signal/channel types or the priority relationship between different signal/channel types may include:
- the signal/channel type used for sensing has a higher priority than the signal/channel type used for communication; and/or,
- Signal/channel types used for communication and sensing have a higher priority than signal/channel types used for communication.
- the priority order of signal/channel types may also include:
- the signal/channel type used for communication has a higher priority than the signal/channel type used for sensing; and/or,
- Signal/channel types used for communication and sensing have a higher priority than signal/channel types used for sensing.
- the priority order of the signal/channel types or the priority relationship between different signal/channel types may be indicated by the first information or indicated by other information.
- the first information corresponding to each signal/channel can be agreed by the protocol, configured or indicated by a control node (such as a sensing control node, network side device, terminal device, etc.), and/or corresponding to the signal/channel. Control information indication.
- a control node such as a sensing control node, network side device, terminal device, etc.
- Multiple signals/channels include one or more first signals/channels to be sent and one or more second signals/channels to be received;
- the multiple signals/channels include multiple first signals/channels to be sent.
- the first device does not have/has not reported the ability to send and receive signals/channels at the same time; it can be understood that the first device does not have the ability to send and receive signals/channels at the same time or the first device has not reported the ability to send and receive signals at the same time /channel capabilities;
- the first device has/reports the ability to send and receive signals/channels at the same time; it can be understood that the first device has the ability to send and receive signals/channels at the same time or the first device reports the ability to send and receive signals/channels at the same time .
- the first device reports the ability to send and receive signals/channels at the same time to relevant devices (such as perception control devices, network side devices, terminal devices, etc.), it indicates that the first device has the ability to send and receive signals/channels at the same time. ; If the first device does not report the ability to send and receive signals/channels at the same time to relevant devices (such as perception control devices, network side devices, terminal devices, etc.), it means that the first device does not have the ability to send and receive signals/channels at the same time. ability.
- relevant devices such as perception control devices, network side devices, terminal devices, etc.
- the plurality of signals/channels include one or more first signals/channels to be sent and one or more second signals/channels to be received; wherein the one or more first signals/channels to be sent and the one or more first signals/channels to be received One or more second signals/channels partially or completely collide in the time domain.
- the first device does not have or does not report the ability to send and receive signals/channels simultaneously. For example, the first device does not report the ability to send and receive signals/channels at the same time to a related device (such as a perception control device), indicating that the first device does not have the ability to send and receive signals/channels at the same time.
- a related device such as a perception control device
- S410 may specifically include or be executed as: the first device determines the first information corresponding to each of the one or more first signals/channels, and the corresponding first information of each of the one or more second signals/channels.
- the first information is transmitted on multiple signals/channels.
- the first device when the first priority is higher than the second priority, the first device sends part or all of the one or more first signals/channels; or,
- the first device receives part or all of the one or more second signals/channels;
- the first priority is the priority of the signal/channel with the highest priority among the one or more first signals/channels; the second priority is the signal with the highest priority among the one or more second signals/channels. /Channel priority.
- the priority of each of the plurality of signals/channels is determined by the first information corresponding to each signal/channel.
- the first information used to determine the priority of each of the plurality of signals/channels may include at least one of the following:
- the priority of the signal/channel the priority of the signal/channel type corresponding to the signal/channel.
- the first device will simultaneously send (i.e., to be sent) M1 (M1 is a positive integer) first signals/channels and receive (i.e., to be received) N1 (N1 is a positive integer) second signals/channels. Signals/channels, M1 first signals/channels and N1 second signals/channels partially or completely conflict in the time domain.
- the first device determines the The signal/channel with the highest priority among one signal/channel may have one or more) priorities (corresponding to the above-mentioned first priority), and the signal/channel with the highest priority among N1 second signals/channels (hereinafter referred to as CH2, the signal/channel with the highest priority among the M1 first signals/channels may have one or more) priorities (corresponding to the above-mentioned second priority), which determines whether to send or receive the signal/channel.
- the priority of CH1 is higher than the priority of CH2, the first device decides to only send the signal/channel; when the priority of CH1 is lower than the priority of CH2, the first device decides to only receive the signal/channel.
- the first device when the first priority is higher than the second priority, the first device sends part or all of one or more first signals/channels, which may include: the first device sends At least one of the maximum output power and the maximum number of signals/channels that the first device can transmit, transmit part or all of one or more first signals/channels.
- the first device may send N first signals/channels among one or more first signals/channels, where N is the maximum value that satisfies the first condition and/or the second condition; N is a positive integer, The N first signals/channels are part or all of the one or more first signals/channels; where,
- the first condition includes: N is less than or equal to the maximum number of signals/channels that the first device can send;
- the second condition includes: the sum of the first powers corresponding to each of the N first signals/channels is less than or equal to the maximum output power.
- the first device has 4 first signals/channels to send and 5 second signals/channels to receive; the first signal/channel with the highest priority among the 4 first signals/channels has a priority higher than 5
- the first device determines the priority according to the maximum output power of the first device and the maximum number of signals/channels that the first device can send (assuming For 3), it is determined to send 3 first signals/channels among the 4 first signals/channels, and the sum of the first powers corresponding to each of the 3 first signals/channels is less than the maximum output power.
- the first device when the first priority is higher than the second priority, sends part or all of the one or more first signals/channels, which may include: the first device sends the one or At least one first signal/channel among the plurality of first signals/channels, wherein the priority of the sent first signal/channel is higher than the priority of the unsent first signal/channel, and the unsent first signal/channel Including a first signal/channel other than the transmitted first signal/channel among the one or more first signals/channels.
- the first device only sends all or part of the M1 first signals/channels, and the first device sends part or all of the M1 first signals/channels in the following manner:
- the first device sends all of the M1 first signals/channels; or ,
- the first device sends part of the M1 first signals/channels.
- the first device may send at least one first signal/channel among the M1 first signals/channels, wherein the priority of the sent first signal/channel is higher than the priority of the unsent first signal/channel,
- the unsent first signals/channels include first signals/channels other than the sent first signals/channels among the M1 first signals/channels; and each of the at least one first signals/channels sent is a first signal/channel.
- the sum of the first powers corresponding to the channels is less than or equal to the maximum output power.
- the first device sorts M1 first signals/channels from high to low priority, selects P1 (P1 is a positive integer) first signals/channels from high to low, and selects P1 first signals/channels.
- the priority of any first signal/channel among the signals/channels is higher than the priority of any remaining first signal/channel; and the P1 first signals/channels are sent, so that the P1 first signals/channels sent by the first device are
- the sum of the first powers corresponding to each first signal/channel in the channel is less than or equal to the maximum output power of the first device
- P1 is the sum of the first powers corresponding to each first signal/channel in the first signal/channel that satisfies P1
- the maximum value is less than or equal to the maximum output power of the first device.
- the priority of the first signal/channel may be represented by a priority index, for example, a larger priority index indicates a higher priority, or a smaller priority index indicates a higher priority. If the larger the priority index is, the higher the priority is. Then the specific way for the aforementioned first device to sort the M1 first signals/channels from high to low priority can be: according to the priority index from high to low. Sort in small order. If the smaller the priority index is, the higher the priority is, then the method by which the aforementioned first device sorts the M1 first signals/channels from high to low priority can be: according to the priority index from small to large Sorted in order.
- the first device determines the maximum output power of the first device and the number corresponding to each of the M1 first signals/channels.
- the first power is to send part or all of Pmax (Pmax is a positive integer) first signals/channels;
- Pmax is the maximum number of signals/channels that the first device can send, and Pmax is a positive integer
- the priority of any first signal/channel among the Pmax first signals/channels is higher than the priority of any first signal/channel among the one or more first signals/channels except the Pmax first signals/channels. .
- the first device sorts M1 first signals/channels according to priority, selects P first signals/channels from high to low, and the priority of any first signal/channel among the P first signals/channels is equal to The priority is higher than the remaining first signals/channels (that is, the M1 first signals/channels except the P first signals/channels);
- the first device sends the Pmax first signals/channels
- the first device sends part of the Pmax first signals/channels. Specifically, the first device sends at least one first signal/channel among the Pmax first signals/channels, where the priority of the sent first signal/channel is higher than the priority of the unsent first signal/channel,
- the unsent first signals/channels include first signals/channels other than the sent first signals/channels among the Pmax first signals/channels; and each of the at least one sent first signals/channels is a first signal/channel. /The sum of the first powers corresponding to the channels is less than or equal to the maximum output power.
- the first device sorts the Pmax first signals/channels in order of priority from high to low, and determines P2 (P2 is a positive integer) first signals/channels among them.
- the P2 first signals/channels are The priority of any first signal/channel in is higher than the priority of the remaining first signals/channels (that is, the first signals/channels among the Pmax first signals/channels except the P2 first signals/channels) level; and sends the P2 first signals/channels, and the sum of the first powers corresponding to each of the P2 first signals/channels sent by the first device is less than or equal to the maximum output power of the first device , and P2 is the maximum value that satisfies the above conditions.
- the priority of the first signal/channel may be represented by a priority index, for example, a larger priority index indicates a higher priority, or a smaller priority index indicates a higher priority. If the larger the priority index, the higher the priority, then the specific way for the aforementioned first device to sort the Pmax first signals/channels in order from high to low priority can be: according to the priority index from high to low. Sort in small order. If the smaller the priority index is, the higher the priority is, then the aforementioned first device can sort the Pmax first signals/channels in order from high to low priority as follows: according to the priority index from small to large. Sorted in order.
- the first device only receives all or part of the N1 first signals/channels, and the first device receives part or all of the N1 first signals/channels in the following manner:
- the first device In the case that there is no or the first device does not report the maximum number of signals/channels that the first device can receive, or the maximum number of signals/channels that the first device can receive is greater than or equal to N1, the first device The device receives N1 second signals/channels.
- the first device receives Pmax’ second signals/channels.
- the first device can sort the N1 second signals/channels in order from high to low priority, and select Pmax' second signals/channels for reception, wherein any of the received second signals/channels
- the priority of the second signal/channel is higher than the priority of any unreceived second signal/channel, and the unreceived second signal/channel includes the one or more second signals/channels except the received second signal/channel.
- the priority of the second signal/channel may be represented by a priority index, for example, a larger priority index indicates a higher priority, or a smaller priority index indicates a higher priority. If the larger the priority index, the higher the priority, then the specific way for the aforementioned first device to sort the N1 second signals/channels in order from high to low priority may be: according to the priority index from high to low. Sort in small order. If the smaller the priority index is, the higher the priority is, then the method for the aforementioned first device to sort the N1 second signals/channels from high to low priority can be: according to the priority index from small to large Sorted in order.
- each of the first signal/channel to be sent and the second signal/channel to be received may be any type of signal/channel.
- the first information corresponding to each signal/channel includes the priority of the signal/channel.
- each of the first signal/channel to be sent and the second signal/channel to be received can correspond to any signal/channel type.
- the first information of each signal/channel may include the priority of the signal/channel type corresponding to the signal/channel.
- the signal/channel type corresponding to each signal/channel can be any type among the signal/channel type used for sensing, the signal/channel type used for communication, and the signal/channel type used for communication and sensing.
- Each signal The first information corresponding to the signal/channel may be the priority of the signal/channel type corresponding to the signal/channel.
- the priority order of different signal/channel types can be in any order, including but not limited to: signal/channel types used for sensing have a higher priority than signal/channel types used for communication, and signals/channel types used for communication and The signal/channel type used for sensing has a higher priority than the signal/channel type used for communication; or the signal/channel type used for communication has a higher priority than the signal/channel type used for sensing, And the signal/channel type used for communication and sensing has a higher priority than the signal/channel type used for sensing.
- each of the first signal/channel to be sent and the second signal/channel to be received may all correspond to the signal used for sensing.
- each signal/channel can be any of the following signals/channels:
- the reflected signal/channel corresponding to the signal/channel used for sensing
- control signal/channel corresponding to the signal/channel used for sensing
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing
- the first information corresponding to each signal/channel may be specified by the protocol, or configured or indicated by the control node, or indicated by the control information corresponding to the signal/channel.
- the multiple signals/channels include multiple first signals/channels to be sent, and one or more first signals/channels to be sent partially or completely conflict in the time domain.
- S410 may specifically include or be executed as: the first device sends part or all of the one or more first signals/channels according to the first information corresponding to each of the one or more first signals/channels.
- the first device sends the one or more first signals/channels according to at least one of a maximum output power of the first device and a maximum number of signals/channels that the first device can send. part or all.
- the first device may send N first signals/channels among one or more first signals/channels, where N is the maximum value that satisfies the first condition and/or the second condition; N is a positive integer, The N first signals/channels are part or all of the one or more first signals/channels; wherein,
- the first condition includes: N is less than or equal to the maximum number of signals/channels that the first device can send;
- the second condition includes: the sum of the first powers corresponding to each of the N first signals/channels is less than or equal to the maximum output power.
- the first device sends part or all of the one or more first signals/channels, including: the first device sends at least one first signal/ of the one or more first signals/channels. channel, in which the priority of the sent first signal/channel is higher than the priority of the unsent first signal/channel, and the unsent first signal/channel includes the one or more first signals/channels except those that are sent. A first signal/channel other than the first signal/channel.
- the first device will send M2 (M2 is a positive integer) first signals/channels at the same time, and the first device sends some or all of the M2 first signals/channels in the following manner:
- the first device sends all of the M2 first signals/channels; or ,
- the first device sends part of the M2 first signals/channels.
- the first device may send at least one first signal/channel among the M2 first signals/channels, and the priority of the sent first signal/channel is higher than the priority of the unsent first signal/channel,
- the unsent first signal/channel is the first signal/channel among the M2 first signals/channels other than the sent first signal/channel; and each of the at least one first signal/channel sent is the first signal/channel.
- the sum of the first powers corresponding to the channels is less than or equal to the maximum output power.
- the first device sorts M2 first signals/channels in order from high to low priority, and determines P3 (P3 is a positive integer) first signals/channels, where any of the P3 first signals/channels
- P3 is a positive integer
- the priority of the first signal/channel is higher than the priority of the remaining first signals/channels (that is, the first signals/channels among the M2 first signals/channels except the P3 first signals/channels); and send the P3 first signals/channels, such that the sum of the first powers corresponding to each of the P3 first signals/channels sent by the first device is less than or equal to the maximum output power of the first device, and P3 satisfies The maximum value of the above conditions.
- the priority of the first signal/channel may be represented by a priority index, for example, a larger priority index indicates a higher priority, or a smaller priority index indicates a higher priority. If the larger the priority index, the higher the priority, then the specific way for the aforementioned first device to sort the M2 first signals/channels in order from high to low priority can be: according to the priority index from high to low. Sort in small order. If the smaller the priority index is, the higher the priority is, then the method by which the aforementioned first device sorts the M2 first signals/channels from high to low can be: according to the priority index from small to large. Sorted in order.
- the first device determines the maximum output power of the first device and the number corresponding to each of the M2 first signals/channels.
- the first power is to send part or all of Pmax (Pmax is a positive integer) first signals/channels;
- Pmax is the maximum number of signals/channels that the first device can send; Pmax is a positive integer;
- the priority of any first signal/channel among the Pmax first signals/channels is higher than that of any first signal/channel among the one or more first signals/channels except the Pmax first signals/channels. priority.
- the first device sorts M2 first signals/channels according to priority and determines Pmax first signals/channels;
- the first device sends the Pmax first signals/channels with the highest priority.
- the first device sends part of the Pmax first signals/channels. Specifically, the first device sends at least one first signal/channel among the Pmax first signals/channels, where the priority of the sent first signal/channel is higher than the priority of the unsent first signal/channel, The unsent first signals/channels include first signals/channels other than the sent first signals/channels among the Pmax first signals/channels; and each of the at least one first signals/channels sent is the first signal/ The sum of the first powers corresponding to the channels is less than or equal to the maximum output power.
- the first device sorts the Pmax first signals/channels in order from high to low priority, and determines P4 (P4 is a positive integer) first signals/channels, and P2 first signals/channels.
- the priority is higher than the priority of the remaining first signals/channels (that is, the Pmax first signals/channels except the P4 first signals/channels); and the P4 first signals/channels are sent, and the first The sum of the first powers corresponding to each of the P4 first signals/channels sent by the device is less than or equal to the maximum output power of the first device, and P4 is the maximum value that satisfies the above conditions. For example, a larger priority index indicates a higher priority, or a smaller priority index indicates a higher priority.
- the specific way for the aforementioned first device to sort the Pmax first signals/channels in order from high to low priority can be: according to the priority index from high to low. Sort in small order. If the smaller the priority index is, the higher the priority is, then the aforementioned first device can sort the Pmax first signals/channels in order from high to low priority as follows: according to the priority index from small to large. Sorted in order.
- each of the first signals/channels to be sent may be any type of signal/channel, and the first information of each signal/channel includes the priority of the signal/channel.
- each of the first signals/channels to be sent may be any type of signal/channel, and the first information of each signal/channel may include the priority of the signal/channel type corresponding to the signal/channel.
- the signal/channel type corresponding to each signal/channel can be any type among the signal/channel type used for sensing, the signal/channel type used for communication, and the signal/channel type used for communication and sensing, then the signal The first information of the channel may be the priority of the signal/channel type corresponding to the signal/channel.
- the priority order of different signal/channel types can be in any order, for example, the signal/channel type used for sensing has a higher priority than the signal/channel type used for communication, and the signal/channel type used for communication and sensing has a higher priority.
- the channel type has a higher priority than the signal/channel type used for communication; alternatively, the signal/channel type used for communication has a higher priority than the signal/channel type used for sensing, and it is used for communication
- the priority of the signal/channel type used for and sensing is higher than the priority of the signal/channel type used for sensing.
- each of the first signals/channels to be sent may correspond to the signal/channel type used for perception, and each signal/channel (including the first signal/channel and the second signal/channel) may be any of the following signals /channel:
- the reflected signal/channel corresponding to the signal/channel used for sensing
- control signal/channel corresponding to the signal/channel used for sensing
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing
- the first information of each signal/channel may be specified by a protocol, configured or indicated by a control node, or indicated by control information corresponding to the signal/channel.
- the plurality of signals/channels includes one or more first signals/channels to be transmitted and one or more second signals/channels to be received.
- S410 may specifically include or be executed as: the first device determines the first information corresponding to each of the one or more first signals/channels, and the corresponding first information of each of the one or more second signals/channels.
- the first information is transmitted on multiple signals/channels.
- the first device transmits some or all of the one or more first signals/channels, wherein the transmitted first signals/channels have a higher priority than untransmitted first signals /The priority of the channel, the unsent first signal/channel is the first signal/channel among the one or more first signals/channels other than the sent first signal/channel;
- the first device receives some or all of the one or more second signals/channels, wherein any of the received second signals/channels has a higher priority than any unreceived second signals/channels.
- the priority of the second signal/channel, the unreceived second signal/channel including the second signal/channel among the one or more second signals/channels other than the received second signal/channel;
- the priority of each of the plurality of signals/channels is determined by the first information corresponding to each signal/channel, and the first information includes at least one of the following: the priority of the signal/channel, the signal corresponding to the signal/channel /Priority of channel type.
- the first device has/reports the ability to simultaneously send and receive signals/channels.
- the first device reports the ability to send and receive signals/channels at the same time to a related device (such as a perception control device), which can indicate that the first device has the ability to send and receive signals/channels at the same time.
- a related device such as a perception control device
- the first device transmits some or all of one or more first signals/channels, including:
- the first device sends N first signals/channels among one or more first signals/channels, where N is the maximum value that satisfies the first condition and/or the second condition; N is a positive integer, and N first The signal/channel is part or all of one or more first signals/channels; where,
- the first condition includes: N is less than or equal to the maximum number of signals/channels that the first device can send;
- the second condition includes: the sum of the first powers corresponding to each of the N first signals/channels is less than or equal to the maximum output power of the first device.
- the number of received second signals/channels is less than or equal to the maximum number of signals/channels that the first device can receive.
- the number of signals/channels transmitted (including transmitted and received) by the first device is less than or equal to the maximum number of signals/channels that the first device can transmit.
- each of the first signal/channel to be sent and the second signal/channel to be received can be any type of signal/channel, and each signal/channel (including the first signal/channel and the second signal/channel)
- the first information of a signal/channel) includes the priority of the signal/channel.
- each of the first signal/channel to be sent and the second signal/channel to be received can correspond to any signal/channel type, and each signal/channel (including the first signal/channel and the second signal/channel ) may include the priority of the signal/channel type corresponding to the signal/channel.
- the signal/channel type corresponding to each signal/channel can be any type among a signal/channel type used for sensing, a signal/channel type used for communication, and a signal/channel type used for communication and sensing.
- the signal/channel type The first information of the channel may be the priority of the signal/channel type corresponding to the signal/channel.
- the priority order of different signal/channel types can be in any order, for example, the signal/channel type used for sensing has a higher priority than the signal/channel type used for communication, and the signal/channel type used for communication and sensing has a higher priority.
- the channel type has a higher priority than the signal/channel type used for communication; alternatively, the signal/channel type used for communication has a higher priority than the signal/channel type used for sensing, and it is used for communication
- the priority of the signal/channel type used for and sensing is higher than the priority of the signal/channel type used for sensing.
- each of the first signal/channel to be sent and the second signal/channel to be received may correspond to the perceived signal/channel type, and each signal/channel (including the first signal/channel and the second signal/channel) can be any of the following signals/channels:
- the reflected signal/channel corresponding to the signal/channel used for sensing
- control signal/channel corresponding to the signal/channel used for sensing
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing
- the first information of each signal/channel may be specified by a protocol, configured or indicated by a control node, or indicated by control information corresponding to the signal/channel.
- the first device will send M first signals/channels and receive N second signals/channels at the same time, and the M first signals/channels and N second signals/channels conflict in the time domain, then the first device Conflict resolution occurs in the following ways:
- the M first signals/channels and N second signals/channels are arranged together in the order of priority.
- the first device determines the Q first signals/channels sent and the S second signals/channels received.
- the Q The first signals/channels and the S second signals/channels satisfy at least one of the following conditions:
- the priority of any first signal/channel among the Q first signals/channels is higher than the priority of the remaining first signals/channels, where the remaining first signals/channels are among the M first signals/channels First signals/channels other than the Q first signals/channels; the priority of any second signal/channel among the S second signals/channels is higher than the priority of the remaining second signals/channels, wherein the remaining second signals/channels
- the second signal/channel is the second signal/channel among the N first signals/channels except the S second signals/channels.
- the S second signals/channels received by the first device are less than or equal to the maximum number of second signals/channels that the first device can receive;
- Q+S signals/channels including first signals/channels and second signals/channels transmitted (including sent and received) by the first device are less than or equal to the signals/channels that the first device can transmit ( The maximum number including the first signal/channel and the second signal/channel).
- the first device transmits multiple signals/channels according to the first information of each of the multiple signals/channels.
- Different conflict resolution mechanisms are designed according to the first device with different capabilities, which can effectively ensure the transmission of high-priority signals/channels, and at the same time do its best for the transmission of low-priority signals/channels according to the capabilities of the first device.
- the signal/channel corresponding to the signal/channel type used for sensing includes at least one of the following:
- the reflected signal/channel corresponding to the signal/channel used for sensing
- control signal/channel corresponding to the signal/channel used for sensing
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing
- At least one of the priorities of its corresponding reflected signal/channel, control signal/channel, measurement result feedback signal/channel, and sensing result feedback signal/channel can be consistent with the priority of the signal/channel used for sensing.
- Sensed signals/channels have the same priority.
- signal/channel A is a signal/channel used for sensing, and at least one of the following signals/channels can have the same priority: signal/channel A, the reflected signal/channel corresponding to signal/channel A, signal/channel A The corresponding control signal/channel, the measurement result feedback signal/channel corresponding to signal/channel A, and the sensing result feedback signal/channel corresponding to signal/channel A.
- the priority can be agreed by the protocol, or configured by the control node (such as the perception control node), or indicated by the perception control information; if the priority of any one of the aforementioned signals/channels has been determined, Then you can get the priority of other signals/channels.
- the control node configures the priority of signal/channel A to the first device as L, then the first device can determine the reflected signal/channel corresponding to signal/channel A, the control signal/channel corresponding to signal/channel A, and the signal/ The priority of the measurement result feedback signal/channel corresponding to channel A and the sensing result feedback signal/channel corresponding to signal/channel A is also L.
- the first device transmits multiple signals/channels according to the first information corresponding to each of the multiple signals/channels, including:
- the first device transmits the first signal/channel group in the first time domain resource set, and transmits the second signal/channel group in the second time domain resource set; the first time domain resource set and the second time domain resource The sets do not overlap; the first signal/channel group contains at least one signal/channel of a plurality of signals/channels, the second signal/channel group contains at least one signal/channel of a plurality of signals/channels, the first signal/channel group
- the signals/channels included in and the signals/channels included in the second signal/channel group are determined by the first information.
- the first device receives the first information indicated by the control node, and determines based on the first information that X1 signals/channels among the X signals/channels to be transmitted belong to the first signal/channel group, and X2 signals/channels belong to the first signal/channel group.
- the first/second time domain resource set may be a resource pool.
- the first time domain resource set does not overlap with the second time domain resource set, which may mean that there is no time unit that belongs to both the first time domain resource set and the second time domain resource set.
- the first time domain resource set and the second time domain resource set are agreed upon by a protocol, and/or the first time domain resource set and the second time domain resource set are configured/indicated by the control node.
- the first signal/channel group includes signals/channels for sensing
- the second signal/channel group includes signals/channels for communication
- the transmission of the first signal/channel group and the second signal/channel group occupy different time domain resources, for example, the transmission of the signal/channel group used for sensing and the signal/channel group used for communication occupy different time domain resources.
- the first signal/channel group can be configured to be transmitted in the first time domain resource set and the second signal/channel group to be transmitted in the second time domain resource set through protocol agreement or perception control node configuration/instruction, and the There is no overlap between the first time domain resource set and the second time domain resource set. That is, a time domain resource unit can only belong to the first time domain resource set or the second time domain resource set.
- the time domain resource set can include multiple symbols, or multiple time slots, or multiple time domain cycles, etc., also Can include resource pools.
- the transmission of the third signal/channel group can be configured to occur in the first time domain resource set or the second time domain resource set through protocol agreement or perception control node configuration; or, A third time domain resource set may be defined for the third signal/channel group, the third time domain resource set is used to transmit the third signal/channel group, and the third time domain resource set is the same as the first time domain resource set and the third time domain resource set. There is no overlap between the two time domain resource sets. Signals/channels for communication and sensing may be included in the third signal/channel group.
- the signal/channel in the third signal/channel group when used for sensing, it is transmitted in the first time domain resource set, and when the signal/channel in the third signal/channel group is used for communication, it is transmitted in the first time domain resource set. Transmitted in the second time domain resource set.
- the above describes that the first device divides multiple signals/channels to be transmitted into different signal/channel groups, and performs the processing on the signals/channels in the signal/channel group in the time domain resource sets corresponding to the different signal/channel groups.
- the transmission method can effectively ensure the transmission of high-priority signals/channels and avoid conflicts between signal/channel transmissions.
- the first signal/channel group is the signal/channel (group) used for sensing, such as sensing reference signal (Sensing RS) 1, Sensing RS 2;
- the second signal/channel group, the second signal/channel group is a signal/channel (group) used for communication, such as physical uplink shared channel (PUSCH, Physical Uplink Shared Channel), channel sounding signal (SRS, Sounding Reference Signal) , Physical Downlink Shared Channel (PDSCH, Physical Downlink Shared Channel), CSI-RS, Physical Sidelink Shared Channel (PSSCH, Physical Sidelink Shared Channel), Physical Sidelink Control Channel (PSCCH, Physical Sidelink Control Channel);
- PUSCH Physical Uplink Shared Channel
- SRS Sounding Reference Signal
- PDSCH Physical Downlink Shared Channel
- CSI-RS Physical Sidelink Shared Channel
- PSSCH Physical Sidelink Shared Channel
- PSCCH Physical Sidelink Control Channel
- the first device will send sensing RS1 and receive PDSCH. Sensing RS1 and PDSCH overlap in the time domain. The first device does not have the ability to transmit and receive the first signal/channel group and the second signal/channel group at the same time, and is used If the signal/channel for communication has a higher priority than the signal/channel used for sensing, the first device only receives the PDSCH.
- the first signal/channel group is the signal/channel (group) used for sensing, such as sensing reference signal (Sensing RS) 1, Sensing RS 2;
- the second signal/channel group, the second signal/channel group is a signal/channel (group) used for communication, such as physical uplink shared channel (PUSCH, Physical Uplink Shared Channel), channel sounding signal (SRS, Sounding Reference Signal) , Physical Downlink Shared Channel (PDSCH, Physical Downlink Shared Channel), CSI-RS, Physical Sidelink Shared Channel (PSSCH, Physical Sidelink Shared Channel), Physical Sidelink Control Channel (PSCCH, Physical Sidelink Control Channel);
- PUSCH Physical Uplink Shared Channel
- SRS Sounding Reference Signal
- PDSCH Physical Downlink Shared Channel
- CSI-RS Physical Sidelink Shared Channel
- PSSCH Physical Sidelink Shared Channel
- PSCCH Physical Sidelink Control Channel
- the first device is going to send sensing RS1 and PUSCH. Sensing RS1 and PUSCH overlap in the time domain.
- the first device has the ability to send and receive the first signal/channel group and the second signal/channel group at the same time, and sends sensing RS1 and PUSCH.
- the total power required by PUSCH exceeds the maximum output power of the terminal, and the priority of the signal/channel used for sensing is higher than the signal/channel used for communication, then the first device gives priority to ensuring the transmit power of sensing RS 1, that is, according to Power allocation is performed in descending order of sensing RS1 and PUSCH, and the total power after allocation is guaranteed to be less than the maximum output power of the terminal.
- first signal/channel group being a signal/channel (group) for sensing, including a first signal/channel and a second signal/channel;
- said second signal/channel group being a signal/channel (group) used for communication, including a first signal/channel and a second signal/channel;
- a third signal/channel group which is a signal/channel (group) used for both communication and sensing, including a first signal/channel and a second signal/channel.
- Figure 5 is a schematic flow chart of a communication method 500 according to an embodiment of the present application. This method can optionally be applied to the system shown in Figure 1, but is not limited thereto. The method includes at least part of the following.
- the second device receives multiple signals/channels, and the multiple signals/channels are transmitted according to the first information corresponding to each of the multiple signals/channels; wherein, the signals corresponding to the multiple signals/channels /Channel type includes at least one of the following:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- the signal/channel corresponding to the signal/channel type used for sensing includes at least one of the following:
- the reflected signal/channel corresponding to the signal/channel used for sensing
- control signal/channel corresponding to the signal/channel used for sensing
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing
- the first information includes at least one of the following:
- FIG. 6 is a schematic block diagram of a device 600 according to an embodiment of the present application.
- the device 600 may include:
- the transmission module 610 is configured to transmit the plurality of signals/channels according to the first information corresponding to each of the plurality of signals/channels; wherein the signal/channel types corresponding to the plurality of signals/channels include at least the following: One item:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- the signal/channel corresponding to the signal/channel type used for sensing includes at least one of the following:
- the reflected signal/channel corresponding to the signal/channel used for sensing
- control signal/channel corresponding to the signal/channel used for sensing
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing
- the first information includes at least one of the following:
- the plurality of signals/channels includes one or more first signals/channels to be transmitted and one or more second signals/channels to be received;
- the transmission module 610 is configured to use the first information corresponding to each of the one or more first signals/channels and the first information corresponding to each of the one or more second signals/channels. , transmit the multiple signals/channels.
- the signal/channel corresponding to the signal/channel type used for sensing includes at least one of the following:
- the reflected signal/channel corresponding to the signal/channel used for sensing
- control signal/channel corresponding to the signal/channel used for sensing
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing
- the first information includes at least one of the following:
- the plurality of signals/channels includes one or more first signals/channels to be transmitted and one or more second signals/channels to be received;
- the transmission module 610 performs processing on the multiple signals based on the first information corresponding to each of the one or more first signals/channels and the first information corresponding to each of the one or more second signals/channels. /channel for transmission.
- the transmission module 610 when the first priority is higher than the second priority, the transmission module 610 sends part or all of the one or more first signals/channels; or,
- the transmission module 610 receives part or all of one or more second signals/channels; wherein,
- the first priority is the priority of the signal/channel with the highest priority among the one or more first signals/channels;
- the second priority is the priority of the signal/channel with the highest priority among the one or more second signals/channels;
- the priority of each signal/channel among the plurality of signals/channels is determined by the first information corresponding to each signal/channel.
- the first information includes the priority of the signal/channel and the priority of the signal/channel type corresponding to the signal/channel. At least one.
- the device does not have or does not report the ability to transmit and receive signals/channels simultaneously.
- the plurality of signals/channels includes one or more first signals/channels to be transmitted
- the transmission module 610 sends part or all of the one or more first signals/channels according to the first information corresponding to each of the one or more first signals/channels.
- the transmission module 610 transmits part or all of the one or more first signals/channels according to at least one of a maximum output power of the device and a maximum number of signals/channels that the device can transmit.
- the transmission module 610 sends N first signals/channels among the one or more first signals/channels, where N is the maximum value that satisfies the first condition and/or the second condition; N is positive Integer, N first signals/channels are part or all of one or more first signals/channels; where,
- the first condition includes: N is less than or equal to the maximum number of signals/channels that the device can send;
- the second condition includes: the sum of the first powers corresponding to each of the N first signals/channels is less than or equal to the maximum output power.
- the transmission module 610 transmits at least one of the one or more first signals/channels, wherein the transmitted first signal/channel has a higher priority than the untransmitted first signal/channel
- the priority level, the unsent first signal/channel includes the first signal/channel among the one or more first signals/channels other than the sent first signal/channel.
- transmission module 610 transmits all of the one or more first signals/channels.
- the transmission module 610 sends all first signals/channels in one or more first signals/channels;
- the maximum number of signals/channels that the device can transmit is greater than or equal to the total number of signals/channels in the one or more first signals/channels, and the maximum output power of the device is greater than or equal to the one or more first signals/channels.
- the transmission module 610 sends all the first signals/channels in the one or more first signals/channels.
- the transmission module 610 transmits a portion of the one or more first signals/channels.
- the maximum number of signals/channels that the device can transmit is less than the total number of signals/channels in the one or more first signals/channels, and/or the maximum output power of the device is less than the one or more first signals/channels.
- the transmission module 610 sends part of the first signals/channels in one or more first signals/channels.
- the transmission module 610 sends one or more first signals according to the maximum output power of the device and the first power corresponding to each of the one or more first signals/channels. /part or all of the channel.
- the transmission module 610 when the maximum output power of the device is greater than or equal to the sum of the first powers corresponding to each of the one or more first signals/channels, the transmission module 610 sends one or more All in the first signal/channel; or,
- the transmission module 610 sends part of the one or more first signals/channels.
- the transmission module 610 transmits at least one of the one or more first signals/channels, wherein the transmitted first signal/channel has a higher priority than the untransmitted first signal/channel priority, the unsent first signal/channel includes a first signal/channel among the one or more first signals/channels other than the sent first signal/channel; and at least one of the sent first signals/channels The sum of the first powers corresponding to each of the first signals/channels is less than or equal to the maximum output power.
- the transmission module 610 determines the maximum output power of the device and one or more first signals/channels. The first power corresponding to each first signal/channel among the plurality of first signals/channels is used to send part or all of the Pmax first signals/channels;
- Pmax is the maximum number of signals/channels that the first device can send, and Pmax is a positive integer
- the priority of any first signal/channel among the Pmax first signals/channels is higher than that of any first signal/channel among the one or more first signals/channels except the Pmax first signals/channels. priority.
- the transmission module 610 when the maximum output power of the device is greater than or equal to the sum of the first powers corresponding to each of the Pmax first signals/channels, the transmission module 610 sends Pmax first signals/channels. all in the channel; or,
- the transmission module 610 sends part of the Pmax first signals/channels.
- the transmission module 610 sends at least one first signal/channel among the Pmax first signals/channels, where the priority of the sent first signal/channel is higher than that of the unsent first signal/channel.
- the priority of the channel, the unsent first signal/channel includes the first signal/channel among the Pmax first signals/channels except the sent first signal/channel; and at least one of the sent first signals/channels
- the sum of the first powers corresponding to each first signal/channel in a signal/channel is less than or equal to the maximum output power.
- the transmission module 610 receives part or all of one or more second signals/channels according to the maximum number of signals/channels that the device can receive.
- the transmission module 610 sends part or all of the one or more first signals/channels, wherein any of the sent first signals/channels has a high priority. Based on the priority of any first signal/channel not sent, the first signal/channel not sent includes the first signal/channel other than the first signal/channel sent among the one or more first signals/channels. A signal/channel; the transmission module 610 receives some or all of the one or more second signals/channels, wherein any of the received second signals/channels has a priority higher than The priority of any second signal/channel that has not been received, including the second signal/channel among the one or more second signals/channels other than the received second signal/channel. signal/channel;
- the priority of the signal/channel is determined by the first information corresponding to the signal/channel, and the first information includes at least one of the priority of the signal/channel and the priority of the signal/channel type corresponding to the signal/channel.
- a device has or reports the ability to transmit and receive signals/channels simultaneously.
- the transmission module 610 sends N first signals/channels among the one or more first signals/channels, where N is the maximum value that satisfies the first condition and/or the second condition; N is positive Integer, N first signals/channels are part or all of one or more first signals/channels; where,
- the first condition includes: N is less than or equal to the maximum number of signals/channels that the device can send;
- the second condition includes: the sum of the first powers corresponding to each of the N first signals/channels is less than or equal to the maximum output power of the device.
- the number of second signals/channels received by the transmission module 610 is less than or equal to the maximum number of signals/channels that the device can receive.
- the number of signals/channels transmitted by the transmission module 610 is less than or equal to the maximum number of signals/channels that the device can transmit.
- the first power corresponding to the first signal/channel is determined by a transmit power model corresponding to the first signal/channel.
- the first information is specified by a protocol
- the first information is configured or indicated by a control node
- the first information is indicated by control information corresponding to a signal/channel.
- the order of priority of signal/channel types includes:
- the signal/channel type used for sensing has a higher priority than the signal/channel type used for communication; and/or,
- Signal/channel types used for communication and sensing have a higher priority than signal/channel types used for communication.
- the order of priority of signal/channel types includes:
- the signal/channel type used for communication has a higher priority than the signal/channel type used for sensing; and/or,
- Signal/channel types used for communication and sensing have a higher priority than signal/channel types used for sensing.
- the transmission module 610 transmits the first signal/channel group in the first time domain resource set, and transmits the second signal/channel group in the second time domain resource set; the first time domain resource set and the third time domain resource set are The two time domain resource sets do not overlap; among them,
- the signals/channels included in the first signal/channel group and the signals/channels included in the second signal/channel group are determined by the first information.
- the first time domain resource set and the second time domain resource set are agreed upon by a protocol, and/or the first time domain resource set and the second time domain resource set are configured/indicated by the control node.
- the first signal/channel group includes signals/channels for sensing
- the second signal/channel group includes signals/channels for communication
- the device 600 in the embodiment of the present application can implement the corresponding functions of the first device in the foregoing method embodiment.
- each module (sub-module, unit or component, etc.) in the device 600 please refer to the corresponding description in the above method embodiment, and will not be described again here.
- the functions described in each module (sub-module, unit or component, etc.) in the device 600 of the application embodiment can be implemented by different modules (sub-module, unit or component, etc.), or can be implemented by the same module ( sub-module, unit or component, etc.) implementation.
- FIG. 7 is a schematic block diagram of a device 700 according to an embodiment of the present application.
- the device 700 may include:
- the receiving module 710 receives a plurality of signals/channels, and the plurality of signals/channels are transmitted according to the first information corresponding to each of the plurality of signals/channels; wherein, the signals corresponding to the plurality of signals/channels /Channel type includes at least one of the following:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- the signal/channel corresponding to the signal/channel type used for sensing includes at least one of the following:
- the reflected signal/channel corresponding to the signal/channel used for sensing
- control signal/channel corresponding to the signal/channel used for sensing
- the measurement result feedback signal/channel corresponding to the signal/channel used for sensing
- the first information includes at least one of the following:
- the device 700 in the embodiment of the present application can implement the corresponding functions of the second device in the foregoing method embodiment.
- each module (sub-module, unit or component, etc.) in the device 700 please refer to the corresponding description in the above method embodiment, and will not be described again here.
- the functions described in each module (sub-module, unit or component, etc.) in the device 700 of the application embodiment can be implemented by different modules (sub-module, unit or component, etc.), or can be implemented by the same module ( sub-module, unit or component, etc.) implementation.
- Figure 8 is a schematic structural diagram of a device 800 according to an embodiment of the present application.
- the device 800 includes a processor 810, and the processor 810 can call and run a computer program from the memory, so that the device 800 implements the method in the embodiment of the present application.
- device 800 may also include memory 820.
- the processor 810 can call and run the computer program from the memory 820, so that the device 800 implements the method in the embodiment of the present application.
- the memory 820 may be a separate device independent of the processor 810 , or may be integrated into the processor 810 .
- the device 800 may also include a transceiver 830, and the processor 810 may control the transceiver 830 to communicate with other devices. Specifically, the device 800 may send information or data to other devices, or receive information sent by other devices. or data.
- the transceiver 830 may include a transmitter and a receiver.
- the transceiver 830 may further include an antenna, and the number of antennas may be one or more.
- the device 800 can be a device that transmits multiple signals/channels in the embodiment of the present application, and the device 800 can implement the corresponding processes implemented by the first device in each method of the embodiment of the present application.
- the processor 810 of the device 800 may be configured to determine a manner of transmitting the multiple signals/channels based on the first information corresponding to each of the multiple signals/channels; wherein, the signals corresponding to the multiple signals/channels /Channel type includes at least one of the following: signal/channel type used for sensing; signal/channel type used for communication; signal/channel type used for communication and sensing.
- the transceiver 830 of the device 800 may transmit the multiple signals/channels.
- the device 800 can be a device that receives multiple signals/channels in the embodiment of the present application, and the device 800 can implement the corresponding processes implemented by the second device in each method of the embodiment of the present application. In order to It’s concise and I won’t go into details here.
- the transceiver 830 in the device 800 may be used to receive multiple signals/channels transmitted by the first device.
- FIG. 9 is a schematic structural diagram of a chip 900 according to an embodiment of the present application.
- the chip 900 includes a processor 910, and the processor 910 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
- chip 900 may also include memory 920.
- the processor 910 can call and run the computer program from the memory 920 to implement the method executed by the terminal device or the network device in the embodiment of the present application.
- the memory 920 may be a separate device independent of the processor 910 , or may be integrated into the processor 910 .
- the chip 900 may also include an input interface 930 .
- the processor 910 can control the input interface 930 to communicate with other devices or chips. Specifically, it can obtain information or data sent by other devices or chips.
- the chip 900 may also include an output interface 940.
- the processor 910 can control the output interface 940 to communicate with other devices or chips. Specifically, it can output information or data to other devices or chips.
- the chip can be applied to the first device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the first device in each method of the embodiment of the present application. For the sake of brevity, this chip is not mentioned here. Again.
- the chip can be applied to the second device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the second device in the various methods of the embodiment of the present application. For the sake of brevity, this chip is not mentioned here. Again.
- the chips using the first device and the second device may be the same chip or different chips.
- chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.
- the processor mentioned above can be a general-purpose processor, a digital signal processor (DSP), an off-the-shelf programmable gate array (FPGA), an application specific integrated circuit (ASIC), or Other programmable logic devices, transistor logic devices, discrete hardware components, etc.
- DSP digital signal processor
- FPGA off-the-shelf programmable gate array
- ASIC application specific integrated circuit
- the above-mentioned general processor may be a microprocessor or any conventional processor.
- non-volatile memory may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
- non-volatile memory can be read-only memory (ROM), programmable ROM (PROM), erasable programmable read-only memory (erasable PROM, EPROM), electrically removable memory. Erase electrically programmable read-only memory (EPROM, EEPROM) or flash memory.
- Volatile memory can be random access memory (RAM).
- the memory in the embodiment of the present application can also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is, memories in embodiments of the present application are intended to include, but are not limited to, these and any other suitable types of memories.
- FIG. 10 is a schematic block diagram of a communication system 1000 according to an embodiment of the present application.
- the communication system 1000 includes a first device 1010 and a second device 1020.
- the first device is used to transmit the plurality of signals/channels according to the first information corresponding to each of the plurality of signals/channels; wherein, the signals/channels corresponding to the plurality of signals/channels Channel type includes at least one of the following:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- the second device is configured to receive a plurality of signals/channels, and the plurality of signals/channels are transmitted according to the first information corresponding to each of the plurality of signals/channels; wherein, the plurality of signals/channels are transmitted
- the signal/channel type corresponding to the signal/channel includes at least one of the following:
- Types of signals/channels used for communication and sensing are Types of signals/channels used for communication and sensing.
- the first device 1010 can be used to implement the corresponding functions implemented by the first device in the above method
- the second device 1020 can be used to implement the corresponding functions implemented by the second device in the above method.
- no further details will be given here.
- the computer program product includes one or more computer instructions.
- the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
- the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted over a wired connection from a website, computer, server, or data center (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) means to transmit to another website, computer, server or data center.
- the computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or data center integrated with one or more available media.
- the available media may be magnetic media (eg, floppy disk, hard disk, tape), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)), etc.
- the size of the sequence numbers of the above-mentioned processes does not mean the order of execution.
- the execution order of each process should be determined by its functions and internal logic, and should not be used in the embodiments of the present application.
- the implementation process constitutes any limitation.
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Abstract
Description
Claims (44)
- 一种通信方法,包括:第一设备根据多个信号/信道中各个信号/信道对应的第一信息,对所述多个信号/信道进行传输;其中,所述多个信号/信道对应的信号/信道类型包括以下至少一项:用于感知的信号/信道类型;用于通信的信号/信道类型;用于通信和感知的信号/信道类型。
- 根据权利要求1所述的方法,其中,所述用于感知的信号/信道类型对应的信号/信道包括以下至少之一:用于感知的信号/信道;用于感知的信号/信道对应的反射信号/信道;用于感知的信号/信道对应的控制信号/信道;用于感知的信号/信道对应的测量结果反馈信号/信道;用于感知的信号/信道对应的感知结果反馈信号/信道。
- 根据权利要求1或2所述的方法,其中,所述第一信息包括以下至少之一:所述信号/信道的优先级;所述信号/信道对应的信号/信道类型的优先级;时域资源分配信息。
- 根据权利要求1-3中任一所述的方法,其中,所述多个信号/信道包括待发送的一个或多个第一信号/信道和待接收的一个或多个第二信号/信道;其中,所述第一设备根据多个信号/信道中各个信号/信道对应的第一信息,对所述多个信号/信道进行传输,包括:所述第一设备根据所述一个或多个第一信号/信道中各信号/信道对应的所述第一信息及所述一个或多个第二信号/信道中各信号/信道对应的所述第一信息,对所述多个信号/信道进行传输。
- 根据权利要求4所述的方法,其中,所述第一设备根据所述一个或多个第一信号/信道中各信号/信道对应的所述第一信息及所述一个或多个第二信号/信道中各信号/信道对应的所述第一信息,对所述多个信号/信道进行传输,包括:在第一优先级高于第二优先级的情况下,所述第一设备发送所述一个或多个第一信号/信道中的部分或全部;或者,在第二优先级高于第一优先级的情况下,所述第一设备接收所述一个或多个第二信号/信道中的部分或全部;其中,所述第一优先级为所述一个或多个第一信号/信道中优先级最高的信号/信道的优先级;所述第二优先级为所述一个或多个第二信号/信道中优先级最高的信号/信道的优先级;所述多个信号/信道中各信号/信道的优先级由所述各信号/信道对应的所述第一信息确定,所述第一信息包括所述信号/信道的优先级和所述信号/信道对应的信号/信道类型的优先级中的至少之一。
- 根据权利要求5所述的方法,其中,所述第一设备不具备或没有上报同时发送和接收信号/信道的能力。
- 根据权利要求1-3中任一所述的方法,其中,所述多个信号/信道包括待发送的多个第一信号/信道;其中,所述第一设备根据多个信号/信道中各个信号/信道对应的第一信息,对所述多个信号/信道进行传输,包括:所述第一设备根据所述多个第一信号/信道中各信号/信道对应的所述第一信息,发送所述多个第一信号/信道中的部分或全部。
- 根据权利要求5、6或7所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的部分或全部,包括:所述第一设备根据所述第一设备的最大输出功率和所述第一设备能够发送的信号/信道的最大个数中的至少一项,发送所述一个或多个第一信号/信道中的部分或全部。
- 根据权利要求8所述的方法,其中,所述第一设备根据所述第一设备能够发送的信号/信道的最大个数和最大输出功率中的至少一项,发送所述一个或多个第一信号/信道中的部分或全部,包括:所述第一设备发送所述一个或多个第一信号/信道中的N个第一信号/信道,其中,所述N为满足第一条件和/或第二条件的最大值;所述N为正整数,所述N个第一信号/信道为所述一个或多个第一信号 /信道中的部分或全部;其中,所述第一条件包括:所述N小于或等于所述第一设备能够发送的信号/信道的最大个数;所述第二条件包括:所述N个第一信号/信道中各个第一信号/信道对应的第一功率之和小于或等于所述最大输出功率。
- 根据权利要求5-9任一项所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的部分或全部,包括:所述第一设备发送所述一个或多个第一信号/信道中的至少一个第一信号/信道,其中发送的第一信号/信道的优先级高于未发送的第一信号/信道的优先级,所述未发送的第一信号/信道包括所述一个或多个第一信号/信道中除所述发送的第一信号/信道以外的第一信号/信道。
- 根据权利要求5-10任一项所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的部分或全部,包括:所述第一设备发送所述一个或多个第一信号/信道中的全部第一信号/信道。
- 根据权利要求11所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的全部第一信号/信道,包括:在不存在或者第一设备未上报所述第一设备能够发送的信号/信道的最大个数,并且所述第一设备的最大输出功率大于或等于所述一个或多个第一信号/信道中各个第一信号/信道对应的第一功率之和的情况下,所述第一设备发送所述一个或多个第一信号/信道中的全部第一信号/信道;或者,在所述第一设备能够发送的信号/信道的最大个数大于或等于所述一个或多个第一信号/信道中的信号/信道总数,并且所述第一设备的最大输出功率大于或等于所述一个或多个第一信号/信道中各个第一信号/信道对应的第一功率之和的情况下,所述第一设备发送所述一个或多个第一信号/信道中的全部第一信号/信道。
- 根据权利要求5-10任一项所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的部分或全部,包括:所述第一设备发送所述一个或多个第一信号/信道中的部分第一信号/信道。
- 根据权利要求13所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的部分第一信号/信道,包括:在所述第一设备能够发送的信号/信道的最大个数小于所述一个或多个第一信号/信道中的信号/信道总数,和/或,所述第一设备的最大输出功率小于所述一个或多个第一信号/信道中各个第一信号/信道对应的第一功率之和的情况下,所述第一设备发送所述一个或多个第一信号/信道中的部分第一信号/信道。
- 根据权利要求5-10任一项所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的部分或全部,包括:在不存在或者第一设备未上报所述第一设备能够发送的信号/信道的最大个数,或者,所述第一设备能够发送的信号/信道的最大个数大于或等于所述一个或多个第一信号/信道中的信号/信道总数的情况下,所述第一设备根据所述第一设备的最大输出功率和所述一个或多个第一信号/信道中各个第一信号/信道对应的第一功率,发送所述一个或多个第一信号/信道中的部分或全部。
- 根据权利要求15所述的方法,其中,所述第一设备根据所述第一设备的最大输出功率和所述一个或多个第一信号/信道中各个第一信号/信道对应的第一功率,发送所述一个或多个第一信号/信道中的部分或全部,包括:在所述第一设备的最大输出功率大于或等于所述一个或多个第一信号/信道中各个第一信号/信道对应的第一功率之和的情况下,所述第一设备发送所述一个或多个第一信号/信道中的全部;或者,在所述第一设备的最大输出功率小于所述一个或多个第一信号/信道中各个第一信号/信道对应的第一功率之和的情况下,所述第一设备发送所述一个或多个第一信号/信道中的部分。
- 根据权利要求16所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的部分,包括:所述第一设备发送所述一个或多个第一信号/信道中的至少一个第一信号/信道,其中发送的第一信号/信道的优先级高于未发送的第一信号/信道的优先级,所述未发送的第一信号/信道包括所述一个或多个第一信号/信道中除所述发送的第一信号/信道以外的第一信号/信道;并且发送的至少一个第一信号/信道中各个第一信号/信道对应的第一功率之和小于或等于所述最大输出功率。
- 根据权利要求5-10任一项所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的部分或全部,包括:在所述第一设备能够发送的信号/信道的最大个数小于所述一个或多个第一信号/信道中的信号/信 道总数的情况下,所述第一设备根据所述第一设备的最大输出功率和所述一个或多个第一信号/信道中各个第一信号/信道对应的第一功率,发送Pmax个第一信号/信道中的部分或全部;所述Pmax为所述第一设备能够发送的信号/信道的最大个数,所述Pmax为正整数;所述Pmax个第一信号/信道中任意第一信号/信道的优先级高于所述一个或多个第一信号/信道中除所述Pmax个第一信号/信道以外的任意第一信号/信道的优先级。
- 根据权利要求18所述的方法,其中,所述第一设备根据所述第一设备的最大输出功率和所述一个或多个第一信号/信道中各个第一信号/信道对应的第一功率,发送Pmax个第一信号/信道中的部分或全部,包括:在所述第一设备的最大输出功率大于或等于所述Pmax个第一信号/信道中各个第一信号/信道对应的第一功率之和的情况下,所述第一设备发送所述Pmax个第一信号/信道中的全部;或者,在所述第一设备的最大输出功率小于所述Pmax个第一信号/信道中各个第一信号/信道对应的第一功率之和的情况下,所述第一设备发送所述Pmax个第一信号/信道中的部分。
- 根据权利要求19所述的方法,其中,所述第一设备发送所述Pmax个第一信号/信道中的部分,包括:所述第一设备发送所述Pmax个第一信号/信道中的至少一个第一信号/信道,其中发送的第一信号/信道的优先级高于未发送的第一信号/信道的优先级,所述未发送的第一信号/信道包括所述Pmax个第一信号/信道中除所述发送的第一信号/信道以外的第一信号/信道;并且发送的至少一个第一信号/信道中各个第一信号/信道对应的第一功率之和小于或等于所述最大输出功率。
- 根据权利要求5所述的方法,其中,所述第一设备接收所述一个或多个第二信号/信道中的部分或全部,包括:所述第一设备根据所述第一设备能够接收的信号/信道的最大个数,接收所述一个或多个第二信号/信道中的部分或全部。
- 根据权利要求4所述的方法,其中,所述第一设备根据所述一个或多个第一信号/信道对应的所述第一信息及所述一个或多个第二信号/信道对应的所述第一信息,对所述多个信号/信道进行传输,包括:第一设备发送所述一个或多个第一信号/信道中的部分或全部第一信号/信道,其中发送的第一信号/信道中的任意第一信号/信道的优先级高于未发送的任意第一信号/信道的优先级,所述未发送的第一信号/信道包括所述一个或多个第一信号/信道中除所述发送的第一信号/信道以外的第一信号/信道;第一设备接收所述一个或多个第二信号/信道中的部分或全部第二信号/信道,其中接收的第二信号/信道中的任意第二信号/信道的优先级高于未接收的任意第二信号/信道的优先级,所述未接收的第二信号/信道包括所述一个或多个第二信号/信道中除所述接收的第二信号/信道以外的第二信号/信道;其中,所述信号/信道的优先级由所述信号/信道对应的所述第一信息确定,所述第一信息包括所述信号/信道的优先级和所述信号/信道对应的信号/信道类型的优先级中的至少之一。
- 根据权利要求22所述的方法,其中,所述第一设备具备或上报同时发送和接收信号/信道的能力。
- 根据权利要求22或23所述的方法,其中,所述第一设备发送所述一个或多个第一信号/信道中的部分或全部第一信号/信道,包括:所述第一设备发送所述一个或多个第一信号/信道中的N个第一信号/信道,其中,所述N为满足第一条件和/或第二条件的最大值;所述N为正整数,所述N个第一信号/信道为所述一个或多个第一信号/信道中的部分或全部;其中,所述第一条件包括:所述N小于或等于所述第一设备能够发送的信号/信道的最大个数;所述第二条件包括:所述N个第一信号/信道中各个第一信号/信道对应的第一功率之和小于或等于所述第一设备的最大输出功率。
- 根据权利要求22或23所述的方法,其中,所述接收的第二信号/信道的个数小于或等于所述第一设备能够接收的信号/信道的最大个数。
- 根据权利要求22或23所述的方法,其中,所述第一设备传输的信号/信道的个数小于或等于所述第一设备能够传输的信号/信道的最大个数。
- 根据权利要求9、12、15-20或24所述的方法,其中,所述第一信号/信道对应的第一功率由所述第一信号/信道对应的发送功率模型确定。
- 根据权利要求1-27中任一所述的方法,其中,所述第一信息由协议约定、所述第一信息由控制节点配置或指示、和/或所述第一信息由信号/信道对应的控制信息指示。
- 根据权利要求1-28所述的方法,其中,所述信号/信道类型的优先级的顺序包括:用于感知的信号/信道类型的优先级高于用于通信的信号/信道类型的优先级;和/或,用于通信和感知的信号/信道类型的优先级高于用于通信的信号/信道类型的优先级。
- 根据权利要求1-28所述的方法,其中,所述信号/信道类型的优先级的顺序包括:用于通信的信号/信道类型的优先级高于用于感知的信号/信道类型的优先级;和/或,用于通信和感知的信号/信道类型的优先级高于用于感知的信号/信道类型的优先级。
- 根据权利要求1-3所述的方法,其中,所述第一设备根据多个信号/信道中各个信号/信道对应的第一信息,对所述多个信号/信道进行传输,包括:所述第一设备在第一时域资源集合中传输第一信号/信道组,并在第二时域资源集合中传输第二信号/信道组;所述第一时域资源集合与所述第二时域资源集合不重叠;其中,所述第一信号/信道组包含所述多个信号/信道中的至少一个信号/信道,所述第二信号/信道组包含所述多个信号/信道中的至少一个信号/信道,所述第一信号/信道组中包含的信号/信道及所述第二信号/信道组中包含的信号/信道由所述第一信息确定。
- 根据权利要求31所述的方法,其中,所述第一时域资源集合和所述第二时域资源集合由协议约定,和/或,所述第一时域资源集合和所述第二时域资源集合由控制节点配置/指示。
- 根据权利要求31或32所述的方法,其中,所述第一信号/信道组中包括用于感知的信号/信道,所述第二信号/信道组中包括用于通信的信号/信道。
- 一种通信方法,包括:第二设备接收多个信号/信道,所述多个信号/信道是根据所述多个信号/信道中各个信号/信道对应的第一信息进行传输的;其中,所述多个信号/信道对应的信号/信道类型包括以下至少一项:用于感知的信号/信道类型;用于通信的信号/信道类型;用于通信和感知的信号/信道类型。
- 根据权利要求34所述的方法,其中,所述用于感知的信号/信道类型对应的信号/信道包括以下至少之一:用于感知的信号/信道;用于感知的信号/信道对应的反射信号/信道;用于感知的信号/信道对应的控制信号/信道;用于感知的信号/信道对应的测量结果反馈信号/信道;用于感知的信号/信道对应的感知结果反馈信号/信道。
- 根据权利要求34或35所述的方法,其中,所述第一信息包括以下至少之一:所述信号/信道的优先级;所述信号/信道对应的信号/信道类型的优先级;时域资源分配信息。
- 一种设备,包括:传输模块,用于根据多个信号/信道中各个信号/信道对应的第一信息,对所述多个信号/信道进行传输;其中,所述多个信号/信道对应的信号/信道类型包括以下至少一项:用于感知的信号/信道类型;用于通信的信号/信道类型;用于通信和感知的信号/信道类型。
- 一种设备,包括:接收模块,接收多个信号/信道,所述多个信号/信道是根据所述多个信号/信道中各个信号/信道对应的第一信息进行传输的;其中,所述多个信号/信道对应的信号/信道类型包括以下至少一项:用于感知的信号/信道类型;用于通信的信号/信道类型;用于通信和感知的信号/信道类型。
- 一种设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,以使所述终端设备执行如权利要求1至33或34-36中任一项所述的方法。
- 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至33或34-36中任一项所述的方法。
- 一种计算机可读存储介质,用于存储计算机程序,当所述计算机程序被设备运行时使得所述设备执行如权利要求1至33或34-36中任一项所述的方法。
- 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1 至33或34-36中任一项所述的方法。
- 一种计算机程序,所述计算机程序使得计算机执行如权利要求1至33或34-36中任一项所述的方法。
- 一种通信系统,包括:第一设备,用于执行如权利要求1至33中任一项所述的方法;第二设备,用于执行如权利要求34-36中所述的方法。
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US20210282157A1 (en) * | 2016-08-10 | 2021-09-09 | Panasonic Intellectual Property Corporation Of America | Wireless communication method, apparatus and system |
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