Abstract: One method includes a node first receiving a first information block used for determining a first timing advance value; and then sending a target signal, wherein when the time domain resource occupied by the target signal belongs to a first time domain resource set, the first timing advance value is used for the sending timing of the target signal; and when the time domain resource for the target signal does not belong to the first time domain resource set, the first timing advance value is not used for the sending timing of the target signal. Embodiments improve the timing advance determination mode in a sub-band full multiplexing scenario, thereby improving the overall performance and flexibility of a system.

Abstract: Provided are a method and apparatus for scheduling cells in wireless communications. A user equipment (UE) receives signaling that schedules a first cell set including a first cell and that comprises a field that indicates a first bandwidth part (BWP) of the first cell. In response to receiving the signaling, the UE transmits or receives a signal in a BWP of each cell in the first cell set, the BWP of the first cell being the first BWP. Candidates of the first cell set comprise a plurality of cell sets, and at least one of the plurality of cell sets comprises a plurality of cells.

Abstract: A method and a device in a node used for wireless communications. A first node firstly receives first information in a first time window, the first information being used to determine a first time interval length; and then receives second information in a second time window; and first operates a target signal in a target time-frequency resource set; a time-domain resource occupied by the target time-frequency resource set belongs to one of the K1 time windows; a time interval length between any two of the K1 time windows which are adjacent in time domain is equal to the first time interval length; when the second time window is one of the K1 time windows, the second information can be used to determine configuration information for the target signal. By streamlining configurations for higher-layer signaling in NTN communications, the present disclosure can reduce the control information payload.

Abstract: A method and a device in a node used for wireless communications are disclosed in the present disclosure. A node transmits a first signal, a first reference signal and a second reference signal on a first channel; small-scale fading channel parameters experienced by the second reference signal are used to infer small-scale fading channel parameters experienced by the first signal; the first reference signal is associated with at least one antenna port of the second reference signal, a first MCS is used to determine time-domain density of the first reference signal, and the first MCS is different from an MCS employed by the first signal. The present disclosure associates an MCS to which the resource mapping of PTRS refers with an MCS employed by data, making it easier for the base station to acquire the mapping of PTRS in non-scheduling-based uplink transmission, thus enhancing the overall system performance.

Abstract: An example method includes detecting, by a base computing device configured to transmit data over a Bluetooth communication link, a pause in a transmission of data payloads to a remote computing device over the Bluetooth communication link, wherein the Bluetooth communication link is associated with a payload transmission cadence, and wherein the remote computing device is configured to receive transmitted data from the base computing device over the Bluetooth communication link. The method also includes, subsequent to detecting the pause in the transmission of the data payloads, initiating transmission of null payloads at a modified transmission cadence based on a sniff delay sequence, wherein a number of null payloads transmitted during a time interval is smaller for the modified transmission cadence than for the payload transmission cadence.

Abstract: A solvent composition is provided that may be a mixture of two or more components. The molecules in the solvent comprise a carbonyl group, an ether linkage, and a group selected from —OH and —NH2.

Abstract: A method and device in nodes used for wireless communication. A node first receives a first information block and a second information block, then monitors a first signaling; and receives a first signal; the first information block indicates target reference signal resources; the first signaling and the target reference signal resource are QCL, the first signaling indicates a first reference signal resource from a first reference signal resource set, and the first signal and the first reference signal resource are QCL; the second information block indicates L candidate reference signal resource sets, and the first reference signal resource set is one of the L candidate reference signal resource sets; an identity associated with the target reference signal resource is used to determine the first reference signal resource set. The present application optimizes the design method and device of beam activation to improve mobility performance.

Abstract: The present disclosure provides a method and device in a node used for wireless communications. A node first performs a channel measurement respectively on a first reference signal resource set and a second reference signal resource set, and both the first reference signal resource set and the second reference signal resource set comprise at least one reference signal resource; then as a response to K consecutive out-of-step(s), starts a first timer; and as a response to an expiry of the first timer, transmits a target message; a measurement performed on a target reference signal resource set is used to determine the K consecutive out-of-step(s), the target reference signal resource set is one of the first reference signal resource set and the second reference signal resource set. The application improves the method and device of M-TRP inter-cell mobility to optimize the system performance.

Abstract: The disclosure relates to apparatuses, systems, and techniques for using a plurality of antennas and a signal processor configured to receive a plurality of received components of a signal and combine the signals into a single combined frequency domain signal and based on the single combined frequency domain signal, determine an estimated distance between a device and another device, and perform an action.

Abstract: Discloses present a method and a device in a node for wireless communications. A node maintains a first timer; and as a response to any condition in a first condition set being satisfied, transmits a first message; a condition in the first condition set is that the first timer is expired; the first message is used for indicating at least one non-unicast identifier; the node is in a first RRC state when transmitting the first message. The present application proposes the conditions of triggering a first message in multicast groupcast cases as well as corresponding transmission method and device, making it possible to transmit the current state of the node to the network side to ensure that when using a HARQ for multicast groupcast services, the terminal is able to enter into or stay in the RRC connected state, thus enhancing the transmission reliability and optimizing the system performance.

Abstract: Techniques are described for an example computing device including a storage device that stores instructions executable by processing circuitry to: determine a signal metric for a ranging signal sent to an external computing device; determine, based on the signal metric, a measured distance between the computing device and the external computing device; compare the measured distance to a set distance between the computing device and the external computing device; determine, based on the comparison, an offset distance for the ranging signal; generate, based on the offset distance, a device-pair calibration profile for the computing device and the external computing device; and determine, based on the device-pair calibration profile, a distance between the computing device and the external computing device, wherein the distance between the computing device and the external computing device is used to trigger one or more actions associated with the computing device or the external computing device.

Abstract: Method and device in nodes for wireless communications. A node firstly receives a first signaling in a first time-frequency resource set, the first signaling indicating a target reference signal resource; and receives a first signal in a second time-frequency resource set; a DMRS of a channel occupied by the first signal is QCL with the target reference signal resource; a target reference signal resource set comprises K1 candidate reference signal resources, with the first signaling indicating the target reference signal resource among the K1 candidate reference signal resources; at least either of frequency-domain resources occupied by the second time-frequency resource set or time-domain resources occupied by the second time-frequency resource set are used to determine the target reference signal resource set.

Abstract: A method and a device in a node used for wireless communication. A node first receives K1 first-type signals, and then transmits a target signal, the target signal carrying a first bit block, wherein the first bit block includes K1 first-type information blocks, the K1 first-type information blocks are used for indicating whether the K1 first-type signals are correctly received respectively; a target identifier is used for generating a scrambling code of the target signal; one of the K1 first-type signals carries a first identifier, a second identifier is one identifier not equal to the first identifier, the target identifier is equal to one of the first identifier or the second identifier. The disclosure provides a method and device for optimizing a scrambling mode of feedback information under multicast and groupcast, thereby optimizing system performances.

Abstract: Disclosure provides a method and device in nodes used for wireless communications. A node first transmits a first signaling, the first signaling being used to determine a first time-frequency resource pool; and then monitors a second signaling in the first time-frequency resource pool; the first time-frequency resource pool comprises a first time-frequency resource set and a second time-frequency resource set, and time-frequency resources occupied by the second signaling belong to the first time-frequency resource set or the second time-frequency resource set; the first signaling is used to trigger the second signaling; a first ID is used to generate the second signaling, a first information block is used to generate the second signaling, the first information block is used to determine at least one of a candidate time-frequency resource set or a candidate reference signal resource set. The application improves the interaction mode under full duplex, thereby optimizing the system performance.

Abstract: Disclosure discloses a method and a device in a node used for wireless communications. A node first receives first information, and then transmits a first signal and triggers a first timer, the first timer is expired and triggers a first procedure; the first information is used to determine a first time interval length; the first timer is started in a first time window, the first time window comprising a positive integer number of slots; a time interval between an end time of transmission of the first signal and a start of the first time window is equal to the first time interval length; the first procedure is related to the type of the first timer. By associating a start time of timing of the first timer with the first time interval length, the present disclosure optimizes the RRM and/or RLM timer design in NTN, thus improving the overall performance.

Abstract: The present disclosure provides a method and a device in a node for wireless communications. A node firstly receives a first signaling in a first link; and operates a first signal in a first link and transmits a second signal in a second link; the first signaling is used to determine a first identifier, the first identifier being used to indicate a first reference signal resource; the first reference signal resource is used to determine a spatial filter for a DMRS for a channel occupied by the first signal; the first identifier is used to determine a second identifier set; the second identifier set comprises a second identifier, the second identifier being used to indicate a second reference signal resource. The present disclosure improves the method and device for sidelink TCI design to optimize the system performance.

Abstract: A method and a device in a node used for wireless communication. A node first receives K1 first-type signals, and then transmits a target signal, the target signal carrying a first bit block, wherein the first bit block includes K1 first-type information blocks, the K1 first-type information blocks are used for indicating whether the K1 first-type signals are correctly received respectively; a target identifier is used for generating a scrambling code of the target signal; one of the K1 first-type signals carries a first identifier, a second identifier is one identifier not equal to the first identifier, the target identifier is equal to one of the first identifier or the second identifier. The disclosure provides a method and device for optimizing a scrambling mode of feedback information under multicast and groupcast, thereby optimizing system performances.

Abstract: The present application discloses a method and a device for wireless communications. A user equipment (UE) receives a first information block. The first information block is used to determine a first set of first-type cell sets. The UE receives a first signaling. The first signaling is used to determine a first cell set out of the first set of first-type cell sets. The first signaling comprises a first field and a second field. The first field is used to determine a first indication value. The first indication value corresponds to a starting serving cell and a first quantity value. The starting serving cell and the first quantity value are used to determine a second cell set. Any serving cell comprised in the second cell set belongs to the first cell set. The present application improves the way of indication with single Downlink Control Information (DCI) scheduling multiple carriers, thus enhancing the overall performance.

Abstract: A method and a device in nodes used for wireless communications. A node receives a first information block; and monitors M1 control channel candidates in a first time window, and the M1 control channel candidates occupy M2 control channel elements; the first information block is used to indicate a scheduled cell set, and serving cells comprised by the scheduled cell set are divided into a first cell group and a second cell group; the scheduled cell set comprises a target cell, and K1 scheduling cells are capable of scheduling the target cell; a number of control resource pools of the K1 scheduling cells is used to determine a cell group to which the target cell belongs; a first quantitative value and a second quantitative value respectively correspond to the first cell group and the second cell group. The present disclosure ensures the flexibility of control signaling under multiple TRPs.