Abstract: Embodiments of the present disclosure relate to methods and apparatuses for sidelink (SL) positioning. According to an embodiment of the present disclosure, a first user equipment (UE) can include: a transceiver; and a processor coupled to the transceiver and configured to: establish an SL positioning protocol (SLPP) session with multiple second UEs; and groupcast, with the transceiver, an SLPP message in the SLPP session to the multiple second UEs.

Abstract: The present application relates to a first UE and a method for performing session-less sidelink positioning. The method includes: receiving, by the first UE, a location request; receiving, by the first UE, at least one assistance data from the at least one second UE; and determining, by the first UE, a position information for the at least one second UE according to the at least one assistance data.

Abstract: Embodiments of the present disclosure relate to methods and apparatuses for sidelink (SL) positioning. According to an embodiment of the present disclosure, a second user equipment (UE) can include: a transceiver; and a processor coupled to the transceiver and configured to: establish a sidelink (SL) positioning protocol (SLPP) session with a first UE and one or more other second UEs; and groupcast or unicast, with the transceiver, a capability message to the first UE, wherein the capability message indicates SL positioning capability information of the second UE.

Abstract: Embodiments of the present disclosure relate to a method and apparatus for integrated sensing and communication. According to some embodiments of the disclosure, a network node may transmit, via a BS, a first configuration associated with a sensing task to a first UE and a second configuration associated with the sensing task to a second UE, wherein the first configuration includes a sensing configuration for the first UE to perform the sensing task, and the second configuration is applied to the second UE after the second UE is activated to perform the sensing task; receive, from the first UE, a first measurement report based on the first configuration; and receive, from the second UE, a second measurement report based on the second configuration after the second UE is activated.

Abstract: Embodiments of the present application are related to methods and apparatuses for uplink (UL) positioning. An embodiment of the present application provides a user equipment (UE) including: a transceiver and a processor coupled to the transceiver, 2024/073962 wherein the processor is configured to: receive, with the transceiver, validity area information including at least one validity area each of which consists of at least one cell; and receive, with the transceiver, sounding reference signal (SRS) configuration information including at least one SRS configuration for radio resource control (RRC) inactive or idle state, wherein the SRS configuration information is associated with the at least one validity area.

Abstract: Embodiments of the present disclosure relate to methods and apparatuses for hybrid positioning.

Abstract: The present disclosure discloses a method for improving recognition accuracy of object attributes. The method is performed by a target node and includes: obtaining first attribute data of a target object in a sensing region; in response to the first attribute data failing to satisfy a predetermined sensing condition, querying nodes by the target node to determine N target auxiliary nodes matching the first attribute data, where N is a positive integer greater than or equal to 1; and, obtaining data from the N target auxiliary nodes, where the data includes second attribute data of the target object in the sensing region, and an accuracy of the second attribute data is higher than an accuracy of the first attribute data.

Abstract: A wireless sensing method applied to a first management node in a wireless short-range communication system and located within a first communication domain. The method includes obtaining sensing information transmitted by a second management node within a second communication domain and used to sense a target object currently being sensed by the second management node, configuring sensing configuration information for one or more managed nodes in the first communication domain based on the sensing information, and receiving or sending a sensing signal for sensing the target object based on the sensing configuration information.

Abstract: Embodiments of the present application are related to methods and apparatuses for uplink positioning. An embodiment of the present application provides a user equipment including: a transceiver and a processor coupled to the transceiver, wherein the processor is configured to: receive, with the transceiver and from a first base station (BS), a first sounding reference signal (SRS) configuration for radio resource control (RRC) inactive or idle state and a first validity area associated with the first SRS configuration; transmit, with the transceiver, an RRC resume request to a second BS, wherein the RRC resume request includes an inactive radio network temporary identifier allocated by the first BS and a cause value indicating to update SRS configuration and associated validity area; and receive, with the transceiver and from the second BS, an RRC release message or an RRC resume message in response to the RRC resume request.

Abstract: Embodiments of the present disclosure relate to methods and apparatuses for radio access technology (RAT) dependent positioning integrity. According to an embodiment of the present disclosure, a user equipment (UE) may include: a processor configured to obtain integrity assistance data of the UE; a transmitter coupled to the processor and configured to transmit the integrity assistance data of the UE to a location management function (LMF); and a receiver coupled to the processor.

Abstract: Embodiments of the present application are related to methods and apparatuses for positioning for a user equipment (UE) configured with discontinuous reception (DRX). An embodiment of the present application provides a UE including: a processor: and a transceiver coupled to the processor and configured to: receive a DRX configuration; and receive a positioning configuration. wherein the DRX configuration is aligned with the positioning configuration.

Abstract: Embodiments of the present disclosure relate to a method and apparatus for sidelink based wireless sensing. According to some embodiments of the disclosure, a first user equipment (UE) may receive, from an upper layer of the first UE, a base station (BS) or a network node, a request to perform a PC5 based sensing; and perform the PC5 based sensing with a second UE in response to the request to perform the PC5 based sensing.

Abstract: A chromaticity measurement method and device for calibration of a tiled LED display screen (A) having the advantages of convenience in operation and accurate measurement. The chromaticity measurement method includes: imaging emergent light from the tiled LED display screen (A) with an objective lens (1); receiving a light beam from the objective lens (1) with a transflective lens (2) and performing beam splitting to obtain a first light beam and a second light beam; receiving the first light beam with an imaging sensor (3) to obtain an original image; receiving the second light beam in a two-dimensional lattice form with a movable optical fiber array coupling device (4), and converting the second light beam into one-dimensional lattice light; and obtaining chromaticity information and spectrum information of a plurality of regions on the tiled LED display screen (A) according to the one-dimensional lattice light with a spectrum acquisition device (5).

Abstract: A chromaticity measurement method and device for calibration of a tiled LED display screen (A) having the advantages of convenience in operation and accurate measurement. The chromaticity measurement method includes: imaging emergent light from the tiled LED display screen (A) with an objective lens (1); receiving a light beam from the objective lens (1) with a transflective lens (2) and performing beam splitting to obtain a first light beam and a second light beam; receiving the first light beam with an imaging sensor (3) to obtain an original image; receiving the second light beam in a two-dimensional lattice form with a movable optical fiber array coupling device (4), and converting the second light beam into one-dimensional lattice light; and obtaining chromaticity information and spectrum information of a plurality of regions on the tiled LED display screen (A) according to the one-dimensional lattice light with a spectrum acquisition device (5).

Abstract: A collaborative distance metric leaning method and apparatus for visual tracking utilizes a distance metric to match the target with the best candidate. A collaborative distance metric learning algorithm is used for visual tracking by fusing two distance metrics learnt for different representations of the target. To further improve the performance of the trained distance metrics, a sample selection mechanism is also used that exploits the intrinsic structure of dense sampling.