Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information (CSI) reporting configuration indicating a plurality of port groups, each port group of the plurality of port groups comprising one or more ports of a plurality of ports associated with a multi-port channel state information-reference signal (CSI-RS) resource for reporting multiple transmission reception point (mTRP) coherent joint transmission (CJT) CSI, and indicating a plurality of codebook subset restrictions (CBSRs) associated with the multi-port CSI-RS resource, each of the plurality of CBSRs associated with a port group of the plurality of port groups. The UE may receive a multi-port CSI-RS communication. The UE may transmit an mTRP CJT CSI report based at least in part on the CSI reporting configuration and the multi-port CSI-RS communication. Numerous other aspects are described.

Abstract: Techniques related to channel measurement and precoding are disclosed. Some aspects of the disclosure relate to devices and methods for receiving a reference signal and generating a phase shift value vDshift associated with a group of modified Slepian bases based on the reference signal. A channel measurement report sends the phase shift value vDshift to a network node. The network node employs the phase shift value vDshift for shifting a phase of Doppler basis as a time domain basis in a precoder for precoding a downlink transmission. Other aspects, embodiments, and features are also claimed and described.

Abstract: Cosmetic compositions capable of forming a multilayer structure after application to a keratinous material containing a combination of silicone resins are provided, as well as methods of applying such compositions to a keratinous material.

Abstract: Aspects of the disclosure relate to control of discovery signal transmissions for D2D communication. A first UE may transmit a discovery signal initiation message to at least a second UE to control transmission of a discovery signal from the second UE to a third UE. The second UE may identify a discovery signal monitoring duration of the second UE during which the second UE monitors for transmitted discovery signals transmitted from other UEs to the third UE. At expiration of the discovery signal monitoring duration, the second UE may transmit a discovery signal to the third UE when the number of transmitted discovery signals transmitted from the other UEs during the discovery signal monitoring duration is less than a discovery signal transmission number threshold.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure a tracking reference signal (TRS) to determine a Doppler shift associated with the UE. Accordingly, the UE may transmit a report indicating a quantized value of the Doppler shift. The quantized value is based at least in part on a duration associated with measuring the TRS and an interval associated with the TRS. Numerous other aspects are described.

Abstract: The present disclosure relates to a ternary positive electrode material for lithium-ion batteries, having a coated type structure. The core of the coated type structure includes a lithium composite metal oxide, and the outer coating in a form of wrinkles. The wrinkled outer coating is coated on a surface of the lithium composite metal oxide, and mainly is a cobalt-containing lithium metal oxide. The positive electrode material is prepared by: mixing a lithium source and a ternary precursor material at a molar ratio, subjecting the resulting mixture to multi-stage high-temperature sintering in an oxygen atmosphere, and cooling the resulting sinter to room temperature; and mixing the resulting lithium composite metal oxide with a cobalt source, or with the cobalt source and an M-containing compound, and then sintering the resulting mixture in an oxygen atmosphere to obtain the ternary positive electrode material.

Abstract: A loudspeaker includes a magnetic circuit system, a paper cone, a suspension, a voice coil, and a frame; the magnetic circuit system is mounted at a frame low end of the frame; a suspension inner side and a suspension outer side of the suspension are respectively connected to a paper cone outer side of the paper cone and a frame high end of the frame; a voice coil high end of the voice coil is connected to a driven position of the paper cone; a voice coil low end of the voice coil and the magnetic circuit system are magnetically connected to each other; the driven position of the paper cone deviates from the center axis of the loudspeaker. Thus, when the loudspeaker is mounted in a housing to form a loudspeaker device, the effect of a diffraction problem on the loudspeaker device can be reduced or avoided.

Abstract: A light-emitting device includes: a light-emitting mesa structure having a first top surface and a peripheral surface connected to the first top surface; a transparent conductive layer that is disposed on the first top surface and that has a second top surface; a first insulating structure that is at least disposed on the peripheral surface and that has a third top surface and an inner tapered surface indented from the third top surface, the inner tapered surface having an acute angle with respect to the second top surface; and a reflective layer that is disposed on the transparent conductive layer and that has a first side surface in contact with the inner tapered surface. A method for manufacturing the light-emitting device is also disclosed.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more reference signals from a plurality of transmit receive points (TRPs) associated with a network entity. The UE may transmit, to the network entity and based at least in part on the one or more reference signals, a coherent joint transmission (CJT) Type II channel state information (CSI) feedback report. The CJT Type II CSI feedback report may be based at least in part on a two-stage frequency domain (FD) basis reporting irrespective of a quantity of precoding matrix indicator (PMI) subbands. The CJT Type II CSI feedback report may be based at least in part on selecting coefficients from high-priority coefficients and excluding low-priority coefficients irrespective of coefficient strengths associated with the low-priority coefficients. Numerous other aspects are described.

Abstract: Various embodiments may provide communication security at a physical layer. In some embodiments, a first wireless device at a first location may transmit to a second wireless device at a second location different portions of a message via two or more different spatially separated signal paths in a manner that enables the second wireless device to receive the complete message but prevents reception of the complete message by a third wireless device at a third location different from the second location. The second wireless device may receive different portions of the message via the two or more different spatially separated signal paths, may assemble the message from the received different portions of the message.

Abstract: A high electron mobility transistor includes a channel layer disposed on a substrate, a barrier layer disposed on the channel layer, a gate structure disposed on the barrier layer, a source contact structure and a drain contact structure disposed on the barrier layer at two sides of the gate structure, and extending through the barrier layer to directly contact the channel layer, and a gate contact structure disposed on the gate structure. The source contact structure, the drain contact structure, and the gate contact structure respectively include a liner and a metal layer directly disposed on the liner. The metal layer comprises a metal material doped with a first additive, and a weight percentage of the first additive in the metal layer is between 0% and 2%.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate multiple channel state information (CSI) reports that are linked together for coherent joint transmission (CJT) with multiple transmit receive points (TRPs). The UE may transmit the multiple CSI reports that are linked. Numerous other aspects are described.

Abstract: A memory control method, a memory storage device, and a memory control circuit unit are disclosed. The method includes: generating a first operation command via one of a plurality of processing circuits, wherein the first operation command instructs to access a first memory group in a plurality of memory groups; and in response to a first state information, sending a first command sequence to the first memory group according to the first operation command to instruct the first memory group to perform an access operation. The first state information reflects a first activation state of the plurality of memory groups, and the first command sequence does not include a control command sequence configured to activate the first memory group.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may determine a reference location associated with an image corresponding to a target area, wherein the target area is offset from the reference location. The network node may transmit a radio frequency signal, wherein the radio frequency signal is beamformed based at least in part on the reference location to provide the radio frequency signal to the target area. Numerous other aspects are described.

Abstract: An information handling system includes an air mover and a management controller configured to determine an airflow direction of the air mover. The air mover includes an enclosure base and a gear disposed within the enclosure base. The gear is configured to rotate an outlet frame, and the outlet frame is configured to rotate within the enclosure base. The outlet frame includes a nozzle structure that is configured to guide the airflow direction according to a determination of the management controller.

Abstract: An optical filter and a matching composite layer thereof are provided. The matching composite layer includes a plurality of first refraction layers, a plurality of second refraction layers, and a plurality of third refraction layers. A refractive index of the second refraction layer is greater than that of the first refraction layer, and is less than that of the third refraction layer. Any two of the second refraction layers provided with one of the first refraction layers sandwiched there-between are sandwiched between two of the third refraction layers so as to be jointly defined as a bidirectional incremental module. A number of the bidirectional incremental module included in the matching composite layer is at least M, where M is a positive integer greater than three. The M number of the bidirectional incremental modules are stacked and connected with each other.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may transmit an indication of micro-Doppler measurements associated with a first artificial intelligence or machine learning (AI/ML) model. The wireless communication device may receive, in association with transmitting the indication of the micro-Doppler measurements, an indication of a second AI/ML model that is an update of the first AI/ML model. The wireless communication device may transmit, in connection with using the second AI/ML model, an indication associated with object recognition. Numerous other aspects are described.

Abstract: An optical filter includes a substrate, an adhesion layer formed on the substrate, and a matching composite layer formed on the adhesion layer and including a plurality of first refraction layers, a plurality of second refraction layers, and a plurality of third refraction layers. A quantity of the second refraction layers is less than that of the first refraction layers, and is less than that of the third refraction layers. A refractive index of the first refraction layer is greater than that of the adhesion layer. A refractive index of the second refraction layer is greater than that of the first refraction layer, and is less than that of the third refraction layer. Two of the second refraction layers sandwich one of the first refraction layers therebetween, and are sandwiched between two of the third refraction layers, so as to be jointly defined as a bidirectional incremental module.

Abstract: Compositions including at least one silicone acrylate copolymer and at least one T-modified silicone resin, as well as methods of applying such compositions to keratinous material, are provided.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive from a network entity, a control message triggering the UE to provide a time-domain aperiodic channel state information (A-CSI) report for indicating time-domain channel state information (CSI) associated with CSI reference signal (CSI-RS) resources within an observation window, where a beginning of the observation window is based on when the control message is received. The UE may perform performing measurements of channel state information reference signals (CSI-RSs) received via the CSI-RS resources that occur within the observation window. The UE may then transmit, to the network entity based on the control message, the time-domain A-CSI report indicating measured time-domain CSI associated with the observation window, where the measured time-domain CSI is based on the measurements.