Abstract: Embodiments of this application disclose a non-connected-state uplink positioning method and devices. The method includes receiving first configuration information. The first configuration information is used to indicate a first uplink positioning resource when the terminal device is in a non-connected state. The method further includes when the terminal device enters the non-connected state, sending a first uplink positioning signal via the first uplink positioning resource, so that a positioning server can determine a location of the terminal device according to measurement information in the first uplink positioning signal.

Abstract: A method for determining mapping of antenna ports includes: determining mapping of antenna ports of an SRS according to the number of the antenna ports of the SRS, wherein the SRS is an SRS with a comb size of N, N is an even number greater than 4, and the number of the antenna ports is 1, 2 or 4.

Abstract: A sidelink positioning signal scheduling method and apparatus, a terminal, and a network-side device. The sidelink positioning signal scheduling method includes: receiving, by a first terminal, first sidelink positioning reference signal configuration information sent by a network-side device; and performing, by the first terminal, a scheduling operation on a target sidelink positioning reference signal according to the first sidelink positioning reference signal configuration information; where the first terminal is a transmit terminal or a receive terminal of the target sidelink positioning reference signal.

Abstract: Disclosed are a location method and a communication device. The location method includes: A first communication device determines whether to use an artificial intelligence network model or an artificial intelligence network model parameter or determines an artificial intelligence network model or artificial intelligence network model parameter to be used according to first information. The artificial intelligence network model is configured to obtain or optimize positioning signal measurement information of a target terminal or location information of the target terminal.

Abstract: This application discloses a positioning method and apparatus, a terminal, and a communication device. The positioning method includes: measuring, by a first terminal, a physical sidelink (SL) positioning reference signal sent by a second terminal; and sending, by the first terminal, first information to a target communication device based on measurement on the SL positioning reference signal, where the first information includes at least one of the following: line-of-sight LOS indication information; measurement information of the SL positioning reference signal; or location-related information; and the target communication device is the second terminal, a preset terminal, a base station device, or a core network device.

Abstract: A method for determining quasi co-located (QCL) information, a method for configuring the QCL information, and related devices are provided. The method for determining the QCL information includes: receiving first indication information transmitted by a network device, wherein the first indication information is used to indicate a first QCL relationship between a first positioning reference signal and a target object; and according to the first QCL relationship, determining a QCL reference signal of the first positioning reference signal, or determining a QCL reference signal of the target object.

Abstract: An SRS resource configuration method, a BWP switching processing method, and a related device. The SRS resource configuration method includes: sending first configuration information to a terminal, where the first configuration information is used to configure a pattern of a sounding reference signal SRS resource, the SRS resource is distributed at equal intervals in frequency domain, an interval is M subcarriers, and M is an integer greater than 4.

Abstract: A positioning method and apparatus, and a related device are provided. The method includes: obtaining first target information by a first network device, and initiating a positioning procedure based on the first target information by the first network device. The positioning procedure includes at least one of the following: sending at least one of a Measurement Gap (MG) configuration or MG activation information to a second network device or a terminal; sending a Positioning Reference Signal (PRS) processing window configuration to the second network device or the terminal; or sending target indication information to the second network device or the terminal. The target indication information indicates information related to PRS measurement of the terminal.

Abstract: A positioning method and apparatus, and a related device are provided. The method includes: obtaining target information by a first network device, and initiating a positioning procedure based on the target information by the first network device. The positioning procedure includes at least one of the following: sending target indication information to a second network device or a terminal, sending Positioning Reference Signal (PRS) positioning assistance data to the terminal, sending a location information request to the terminal, or performing location calculation. The target indication information is used to indicate a PRS measurement manner of the terminal. The location information request is used to request a PRS measurement result of the terminal. The location calculation is used to calculate a location of the terminal.

Abstract: A positioning method includes determining and/or reporting, by a terminal, second information according to first information, wherein the first information includes a first positioning reference signal and/or a first target AI model, and the second information is used for the network side device to perform terminal positioning.

Abstract: This application discloses a sensing-based positioning method and apparatus, and a communication device. The method of embodiments of this application includes: receiving, by a first communication device, a positioning requirement; and in a case that the positioning requirement is a positioning requirement associated with a sensing service, sending the positioning requirement to a second communication device and sending a sensing requirement to a third communication device.

Abstract: A spatial relation indication method and a device. The spatial relation indication method includes: receiving, by a terminal, first information, where the first information is used for at least one of the following: configuring one or more spatial relations for a positioning reference signal; and activating one or more spatial relations for a positioning reference signal.

Abstract: A sensing positioning method and apparatus, and a communication device. The method in embodiments of this application includes: receiving, by a first communication device, a sensing requirement; and sending, by the first communication device in a case that the sensing requirement is a sensing requirement associated with a positioning service, the sensing requirement to a second communication device, and sending a positioning requirement to a third communication device.

Abstract: A positioning method includes in a case that a terminal completes cell reselection or camped cell handover during sending of an uplink reference signal in an idle state or an inactive state, performing, by the terminal, a first behavior, where the first behavior is related to the sending, releasing, or updating of the uplink reference signal, and the uplink reference signal comprises an uplink positioning reference signal and/or an uplink sensing signal.

Abstract: A method for configuring a positioning reference signal resource, a method for configuring a measurement gap, and a related device are provided. The method includes: determining a resource position of a PRS within a BWP based on a start PRB position of a PRS resource and the number of PRBs; and performing measurement on the resource position.

Abstract: A positioning method and apparatus. The method includes: transmitting, by a first user equipment, an SL positioning reference signal according to a mapping rule and/or a sequence definition, where the mapping rule is used for determining a mapping configuration of the SL positioning reference signal, the sequence definition is used for determining a sequence feature and/or a pattern of the SL positioning reference signal, the SL positioning reference signal is used for determining location information of the first user equipment and/or a second user equipment, and the second user equipment is an opposite user equipment that performs SL communication or SL positioning with the first user equipment.

Abstract: A communication sensing method and apparatus, and a device. The communication sensing method in embodiments of this application includes: obtaining, by a first terminal, a sensing signal sent by a second terminal; and obtaining, by the first terminal, a measurement result corresponding to a first measurement quantity according to the sensing signal, where the first measurement quantity is a measurement quantity related to the sensing signal.

Abstract: A method and an apparatus for measuring a sensing signal, a network device, and a terminal, and pertains to the field of communication technologies. The method for measuring a sensing signal in embodiments of this application includes: obtaining, by a first network device, a sensing signal sent by a terminal; and obtaining, by the first network device based on the sensing signal, a measurement result corresponding to a first measurement amount, where the first measurement amount is a measurement amount related to the sensing signal.

Abstract: A positioning method includes a first device performs a target operation, to assist a first terminal in positioning. The target operation includes transmitting a target message, transmitting a first SL-PRS, or selecting a target first resource. The target first resource is used for transmitting the first SL-PRS and/or transmitting the target message. The target message includes a positioning request, positioning assistance data, or first resource configuration information. The first resource configuration information is used for configuring at least one first resource. The target first resource is one or more resources in the at least one first resource. The first SL-PRS is used for determining location information of the first terminal and/or second terminal, and/or SL-PRS measurement information. The second terminal is a peer terminal that performs SL communication or SL positioning with the first terminal.

Abstract: A positioning method includes: A first terminal performs transmission of a target message with a target device. The first terminal performs transmission of a first SL-PRS based on the target message. The target message includes at least one of the following: a positioning request or positioning assistance data. The first SL-PRS is used for determining: location information of the first terminal and/or a second terminal, and/or SL-PRS measurement information. The second terminal is a peer terminal that performs SL communication or SL positioning with the first terminal.