Abstract: Apparatuses and methods for enhancing SSB coverage. A method performed by a base station includes transmitting, in a synchronization signal block (SSB) burst, a first SSB signal and one or more repetitions of the first SSB signal. The first SSB signal and the one or more repetitions of the first SSB signal are distinguished based on an indicative signal.

Abstract: An apparatus includes a first, second, and third substrates. The first substrate includes a first antenna element supporting a first frequency band and a second frequency band higher than the first frequency band. The first substrate includes a first dielectric material having a first dielectric constant. The second substrate includes a second antenna element supporting the first frequency band and the second frequency band. The second substrate includes the first dielectric material. The third substrate is disposed between the first substrate and the second substrate and includes a third antenna element supporting the second frequency band. The third substrate includes a second dielectric material having a second dielectric constant lower than a first dielectric constant. The first and second antenna elements form a first beam in the first frequency band. The first, second, and third antenna elements form a second beam in the second frequency band.

Abstract: A method includes determining a beam measurement periodicity for beam reporting by a user equipment (UE) for use in beam tracking. The method also includes performing beam tracking according to the beam measurement periodicity. The method also includes adaptively increasing or decreasing the beam measurement periodicity based on information related to at least one of a UE measurement report, a current network state, a UE state, or a previously observed network behavior. The method also includes performing additional beam tracking according to the adaptively increased or decreased beam measurement periodicity.

Abstract: A model training method and a related apparatus are provided, which may be used in computer vision to perform image detection. The method includes: extracting feature information in a target image; further separately extracting features of a target object from the feature information by using a Gaussian mask to obtain a first local feature and a second local feature; determining a feature loss by using the first local feature and the second local feature; performing prediction by using the first network and the second network based on a same region proposal set to obtain a first classification predicted value and a second classification predicted value, and obtaining a classification loss based on the first classification predicted value and the second classification predicted value; and training the second network based on the classification loss and the feature loss to obtain a target network.

Abstract: An embedded package structure, a preparation method therefor and a terminal are described. The embedded package structure includes a first dielectric layer. The first dielectric layer includes a first surface and a second surface. The embedded package structure includes a first device embedded in the first dielectric layer. A thermal conductive layer is attached to a surface of the first device that is exposed on the first surface of the first dielectric layer. A first circuit layer is connected to a surface of the first device that is exposed on the second surface. A second dielectric layer and a third dielectric layer are symmetrically disposed on two sides of the first dielectric layer.

Abstract: The present invention discloses an antimicrobial nonwoven cloth, whose raw materials comprising the following components in weight ratio: 75˜100 parts of polypropylene, 10˜25 parts of sodium p-styrenesulfonate, 10˜20 parts of silane coupling agent, 0.15˜1 part of polyhexamethylene biguanidine hydrochloride (PHMB), 0.05˜0.4 part of zinc salt, 1˜5 parts of bamboo charcoal fiber, and 0.01˜0.1 part of nano˜meter fumed silica. Further, a method of preparing the antimicrobial nonwoven cloth and a mask with antimicrobial nonwoven cloth are disclosed, to prevent bacteria from spreading through the air and saliva.

Abstract: A hatch stop for a wind turbine having an enclosure with a hatch, including a first prong arranged between an external surface of the hatch and an external surface of the enclosure.

Abstract: A hatch stop for a wind turbine having an enclosure with a hatch, including a first prong arranged between an external surface of the hatch and an external surface of the enclosure.

Abstract: A high-temperature shutdown protecting relay comprises a base; a L copper pin and a N copper pin are provided on the base with resting contacts provided at their bottoms respectively; stretchy copper blades are provided on the base, which are fit to the L copper pin and the N copper pin respectively, with movable contacts provided thereon, which are fit to said resting contacts; a stand is provided on the base and above the stretchy copper blades; grooves are provided on the lower side of the stand with ceramic rods for insulating the stand from the stretchy copper blades embedded therein. The high-temperature shutdown protecting relay provided by the present utility model can keep normal operating property under high temperature.

Abstract: A high-temperature shutdown protecting relay comprises a base; a L copper pin and a N copper pin are provided on the base with resting contacts provided at their bottoms respectively; stretchy copper blades are provided on the base, which are fit to the L copper pin and the N copper pin respectively, with movable contacts provided thereon, which are fit to said resting contacts; a stand is provided on the base and above the stretchy copper blades; grooves are provided on the lower side of the stand with ceramic rods for insulating the stand from the stretchy copper blades embedded therein. The high-temperature shutdown protecting relay provided by the present utility model can keep normal operating property under high temperature.