Abstract: Provided in the present disclosure are a method for controlling a cross-domain device, and a control terminal, a server and a system. The method includes: a first control terminal sending a first request message to a server of a smart device, wherein the first control terminal is located in a first device domain, the smart device is located in a second device domain, and the first request message is used for requesting a second control terminal, which is located in the second device domain; the first control terminal determining that the smart device is allowed to be added to the first device domain, and the first control terminal establishing a session connection with the smart device; and the first control terminal sending a first certificate of the first device domain to the smart device by means of the session connection.

Abstract: Methods and apparatuses for use of flexible starting locations for SL transmissions in a wireless communication system. A method of user equipment (UE) in a wireless communication system operating with a shared spectrum channel access includes determining a set of multiple orthogonal frequency-division multiplexing (OFDM) symbols in a slot and performing a channel access procedure over a channel. The method further includes transmitting a sidelink transmission over the channel, starting from an OFDM symbol within the set of multiple OFDM symbols in the slot, upon successfully performing the channel access procedure before the OFDM symbol. The set of multiple OFDM symbols in the slot may be determined based on a higher layer configuration or pre-configurations.

Abstract: The present invention provides compounds of Formula I, or pharmaceutically acceptable salts thereof, pharmaceutical compositions thereof, and methods of use thereof for treating cellular proliferative disorders (e.g., cancer).

Abstract: Apparatuses and methods for transmitting or receiving a synchronization signals and physical broadcast channel (SS/PBCH) block in a wireless communication system. A method of operating a user equipment (UE) includes receiving a SS/PBCH block, decoding a content of a PBCH in the SS/PBCH block, and determining whether the wireless communication system operates with shared spectrum channel access based on the content of the PBCH. The method further includes determining the content of the PBCH in a first manner based on determining that the wireless communication system operates with shared spectrum channel access or determining the content of the PBCH in a second manner based on determining that the wireless communication system operates without shared spectrum channel access.

Abstract: The present application discloses a floating-type wind power generation platform and a floating-type wind power generation system. The floating-type wind power generation platform includes a first transverse connector and multiple floating support components, where the multiple floating support components are arranged at intervals on the water surface in a horizontal direction, and the first transverse connector includes a first connecting rod and an outward-extending plate, the first connecting rod has both ends connected to two adjacent floating support components, and the outward-extending plate extends from the outer side wall of the first connecting rod in a direction away from the center of the first connecting rod.

Abstract: This disclosure provides a back contact solar cell and a method for manufacturing a back contact solar cell. In one example, a back contact solar cell includes a silicon substrate having first regions and second regions alternately distributed on a back surface of the silicon substrate, and a first doped semiconductor layer formed on a first region on the back surface of the silicon substrate. A groove structure concaving inward the silicon substrate relative to a surface of the first region is formed on a second region. An end portion of the first doped semiconductor layer adjacent to the second region is arranged in a suspended manner.

Abstract: The present disclosure provides back-contact solar cells, and methods for manufacturing back-contact solar cells. In one aspect, a back-contact cell comprising a silicon substrate, a first doped semiconductor layer on a back surface of the silicon substrate in first regions, and a second doped semiconductor layer on the back surface of the silicon substrate in second regions. The first regions and the second regions are alternately distributed at intervals. The back surface of the silicon substrate comprises an isolation region between a first region and a second region adjacent to the first region. A surface of the isolation region is recessed into the silicon substrate. A depth by which the surface of the isolation region is recessed into the silicon substrate relative to the surface of the at least one of the first regions is less than 3000 nm.

Abstract: The present invention discloses a high-strength prestressed composite ceramic and a preparation method thereof, and belongs to a ceramic reinforcing technology in the field of high-performance structural ceramics. Firstly, more than two kinds of bondable ceramics need to be determined to form a composite ceramic of a matrix material and a surface layer material, the matrix material should have sufficient strength and a higher expansion coefficient, and the surface layer material should have a lower expansion coefficient and a higher elastic modulus, realizing the balance of the surface layer compressive stress and the matrix tensile stress are formed after high-temperature co-sintering; and the surface layer compressive stress can greatly improve the bending strength of the composite ceramic.

Abstract: Methods and apparatuses for an overlaid orthogonal frequency-division multiplexing (OFDM) waveforms for low power signals. A method of a user equipment (UE) in a wireless communication system includes identifying a set of OFDM symbols for a low power signal and determining an on-off-key (OOK) waveform for the low power signal. Each OFDM symbol includes one or multiple segments. Each segment corresponds to an ON waveform or an OFF waveform. The method further includes determining a set of overlaid OFDM waveforms and receiving the low power signal based on the OOK waveform and the set of overlaid OFDM waveforms. Each overlaid OFDM waveform is applied to a segment when the segment corresponds to an ON waveform.

Abstract: A server cooling system relates to a technical field of server heat dissipation and solves problems of high manufacturing costs, large maintenance workload, and high energy consumption of existing server cooling systems. The server cooling system includes a flow divider, a heat exchange device, a first temperature sensor, a second temperature sensor, a control device, and a circulating pump. The server cooling system is configured to dissipate heat from a server cluster, and the cooling liquid is divided by the flow divider before the cooling liquid cools servers, such that the cooling liquid flows through each server in the server cluster through different pipelines, realizing centralized heat dissipation of the servers, reducing the manufacturing cost of the server cooling system, and lowering the maintenance workload and energy consumption of the server cooling system.

Abstract: This disclosure describes techniques and mechanisms for intelligently sampling packet flows within a network. The techniques enable the sampling of a limited set of packet flows that show greatest amount of information about the network from the packet flows in order to provide the greatest insight on application performance, network packet, and critical events within the network. Additionally, the techniques provide configurable parameters, such that the techniques are customizable for each user's network.

Abstract: A monolithic gas chromatograph is presented. The monolithic gas chromatograph includes a separation column and a gas detector. The separation column has an inlet to receive a gas sample therein. The separation column resides in a first layer of an integrated chip. The gas detector has an ionization chamber and an ionization source. The ionization chamber has an inlet in fluid communication with an outlet of the separation column to receive a gas sample from the separation column. The ionization source is configured to ionize molecules of the gas sample residing in the ionization chamber. The gas detector resides in a second layer of the integrated chip. The monolithic gas chromatograph further includes a third layer disposed between the first layer and the second layer. The third layer is configured to electrically isolate the first layer from the second layer. The gas detector is fluidly coupled to the separation column.

Abstract: The present application relates to devices and components including apparatus, systems, and methods for reference signal indication for idle or inactive user equipments.

Abstract: The present application discloses a supercomputing center system, which includes a wind-powered vessel, and a damping device, at least one supercomputing device, a control device, and a wind power generation device that are arranged on the hull of the wind-powered vessel. The damping device is configured to maintain the stability of the hull; the supercomputing device is configured to perform operations; the control device controls the wind power generation device to generate power and adjusts the angles of the damping device based on real-time sea condition information; and the wind power generation device supplies power to the supercomputing device, the damping device, and the control device.

Abstract: An electric machine including a housing assembly including a first end and a second end, a stator, a rotor, and a fan is provided. The housing assembly includes a terminal box positioned at the first end, an end plate coupled to the terminal box and including a plurality of inlet apertures, and a casing coupled to the end plate and extending toward the second end. The stator is fixedly secured to the housing assembly and positioned within the casing. The rotor is rotatably secured to the housing assembly and positioned within the casing such that the stator and the rotor are separated within the casing by an air gap. The fan is positioned inside the casing and is configured to draw air into the housing assembly through the plurality of inlet apertures.

Abstract: A method for managing flash memory and a flash memory device are provided. By acquiring a logical word line address corresponding to each logic unit in at least one logic unit and looking up a mapping table according to the logical word line address corresponding to each logic unit, and determining a physical word line group corresponding to the logical word lines of each logic unit, in this application, the mapping table can be used to map the logical word lines and the physical word line groups, the physical word line group includes at least one physical word line, and the numbers of data pages included in at least two physical word lines are not exactly the same, and different types of flash memory particles are adapted to improve compatibility of the flash memory device with flash memory particles.

Abstract: Disclosed are a method, control system, storage and retrieval equipments, and handling equipments. The control system is configured to: determine a target inventory receptacle from inventory receptacles in a storage area of an inventory system; and determine a target storage and retrieval equipment and a target handling equipment, and send a dispatching instruction to the target storage and retrieval equipment and the target handling equipment. The target storage and retrieval equipment is configured to: drive, in response to the dispatching instruction, to a position specified in the dispatching instruction, take out the target inventory receptacle, and directly or indirectly undertake the target inventory receptacle to the target handling equipment.