Abstract: A method of radio bearer transmission in dual connectivity for a network in a long term evolution (LTE) system comprises generating at least a packet data convergence protocol protocol data unit (PDCP PDU) by a PDCP entity of the network corresponding to a radio bearer (RB), and assigning each PDCP PDU with an identity, wherein the identity indicates which PDCP entity the PDCP PDU belongs to.

Abstract: A method for forming a chip package structure is provided. The method includes providing a wiring substrate. The method includes sequentially forming a nickel-containing layer and a gold-containing layer over the first pad. The method includes forming a conductive protection layer covering the gold-containing layer over the nickel-containing layer. The method includes bonding a chip to the wiring substrate through a conductive bump and a flux layer surrounding the conductive bump. The conductive bump is between the second pad and the chip. The method includes removing the flux layer while the conductive protection layer covers the nickel-containing layer.

Abstract: A method for providing a differentiation in terms of quality of service (QoS) for multiple tenants in a network, by a networking device receives a data packet from a transmitting tenant, and the networking device identifies the tenant and a priority class of the received packet. The networking device then determines one or more color markers to apply to the received packet according to the sending tenant and the priority to be associated with the packet. The networking device then transmits or does not transmit the packet onwards depending on one or more color markers applied to the packet.

Abstract: A cover for covering a car or luggage on top of a car is described. The cover is made of a stretchy material such that it can expand to tightly fit the size and shape of a large variety of items or vehicles. Thus, the material composition as well as cover layers are crucial in obtaining the optimal balance of flexibility and protection. In many embodiments securing mechanisms are provided around the base of the cover as well as over the top of the cover to aid in securing the cover over the items or vehicle. In some embodiments a lower cover is provided which sits under items on top of a vehicle and protects the roof of the vehicle from the items.

Abstract: A matrix multiplication device and an operation method thereof are provided. The matrix multiplication device includes calculation circuits, a control circuit, a multiplication circuit, and a routing circuit. The calculation circuits produce multiply-accumulate values. The control circuit receives a plurality of first element values of a first matrix. The control circuit classifies the first element values into at least one classification value. The multiplication circuit multiplies the classification value by a second element value of a second matrix in a low power mode to obtain at least one product value. The routing circuit transmits each of the product values to at least one corresponding calculation circuit in the calculation circuits in the low power mode.

Abstract: A detection coil includes a first group of coils, a second group of coils, and a third group of coils that are continuously wound and coaxial, and the second group of coils is located between the first group of coils and the third group of coils. A coil that generates the first magnetic field is coaxial with the first group of coils, the second group of coils, and the third group of coils. A sum of the induced electromotive forces of the first group of coils, the second group of coils, and the third group of coils is zero. When a metal foreign matter exists, a sum of the induced electromotive forces of the first group of coils, the second group of coils, and the third group of coils is not zero.

Abstract: A backlight module including a plurality of first light-emitting devices and a light guide plate is provided. The light guide plate has a light-emitting surface, a bottom surface, and a first light-receiving side. The first light-receiving side connects the light-emitting surface and the bottom surface, and the light-emitting devices are disposed on the first light-receiving side along a first direction. The light guide plate further includes a plurality of prisms and a plurality of microstructure groups. The prisms are disposed on the bottom surface. The microstructure groups include microstructures, and the microstructures respectively connect two of the prisms adjacently disposed. Each of the microstructures has a long axis. Each of the prisms has a ridgeline extending along a first path. At least one of the microstructure groups has a long axis extending along a second path, which is different from the first path.

Abstract: A memory control method for a rewritable non-volatile memory module is provided according to embodiments of the disclosure. The method includes: receiving at least one first read command from a host system; and determining, according to a total data amount of to-be-read data indicated by the at least one first read command, whether to start a pre-read operation. The pre-read operation is configured to pre-read data stored in at least one first logical unit, and the first logical unit is mapped to at least one physical unit.

Abstract: Provided are compounds of Formula I that are useful as emitters in OLEDs.

Abstract: A connector assembly includes an insulative housing, first and second conductive ground wafers (see e.g., 661 and 663) and a plurality of grounding links. The insulative housing has a plurality of conductive signal terminals disposed therein (see e.g., 662). The insulative housing has opposite side surfaces and a plurality of openings therein extending between the side surfaces. The second ground wafer is spaced from and parallel to the first ground wafer. The grounding links are electrically connected to one of the ground wafers and extend towards another of the ground wafers and extend through the openings in the housing.

Abstract: A semiconductor device includes a dummy fin structure disposed over a substrate, a dummy gate structure disposed over a part of the dummy fin structure, a first interlayer dielectric layer in which the dummy gate structure is embedded, a second interlayer dielectric layer disposed over the first interlayer dielectric layer, and a resistor wire formed of a conductive material and embedded in the second interlayer dielectric layer. The resistor wire overlaps the dummy gate structure in plan view.

Abstract: The present disclosure provides eyeglasses including: an eyeglass rim; an eyeglass temple, the eyeglass temple comprising a control circuit or a battery; a rotating shaft, the rotating shaft being configured to connect the eyeglass rim and the eyeglass temple, so that the eyeglass rim and the eyeglass temple are relatively rotated around the rotating shaft, and the rotating shaft being disposed with a rotating shaft wiring channel along an axial direction; a connection wire, the connection wire passing through the rotating shaft wiring channel and extending to the eyeglass rim and the eyeglass temple, respectively; and a loud speaking component, the loud speaking component comprising an earphone core, the loud speaking component being connected to the eyeglass temple, the control circuit or battery in the eyeglass temple driving the earphone core to vibrate to generate a sound through the connection wire, and the sound comprising at least two formants.

Abstract: A composite fireproof board easy for processing, splicing and installation is disclosed. The structure thereof includes, from top to bottom, a bottom layer, a lower reinforcement mesh layer, a middle layer, an upper reinforcement mesh layer, and a surface layer. The middle layer includes an organic frame and an inorganic fireproof material filled within the frame. The frame is provided with fixed grooves on edges adjacent to the fireproof material, and is further provided with through holes. A preparation method of the composite material fireproof board is also disclosed. The present invention adopts the inorganic material as a major material of the board, which has good fireproof performance and waterproof performance, is capable of phase-change energy storage, and achieves high stability and strength. The organic frame disposed on the periphery of the inorganic material enables the board to have good processability.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive an indication of whether a first physical downlink shared channel (PDSCH) communication is to be punctured in a set of resources in which a second PDSCH communication at least partially overlaps with the first PDSCH communication, or both the first PDSCH communication and the second PDSCH communication are to be transmitted in the set of resources. The mobile station may decode the first PDSCH communication based at least in part on the indication. Numerous other aspects are provided.

Abstract: An energy region covering second electronic equipment is determined by scanning energy regions coverable respectively by energy radiated by electronic equipment in distinct directions. An energy sub-region covering the second electronic equipment is determined by scanning energy sub-regions of the energy region covering the second electronic equipment. The energy sub-regions are coverable respectively by the energy radiated in distinct directions. A wireless charging signal can be radiated towards the energy sub-region that is determined to be covering the second electronic equipment.

Abstract: Certain aspects of the present disclosure generally relate to methods and apparatus for generating and reporting CSI.

Abstract: A method for extreme ultraviolet (EUV) lithography includes loading an EUV mask to a lithography system; loading a wafer to the lithography system, wherein the wafer includes a resist layer sensitive to EUV radiation; producing EUV radiation by heating target plumes using a radiation source; and exposing the resist layer to the EUV radiation while monitoring a speed of the target plumes.

Abstract: A smart system for monitoring a cognition status of a user includes an electroencephalography (EEG) acquisition module, configured to capture a plurality of brainwave signals; an analog filter circuit, coupled to the EEG acquisition module and configured to amplify the plurality of brainwave signals; an analog to digital (ADC) circuit, coupled to the analog filter circuit and configured to transform the plurality of brainwave signals into a plurality of digital signals; and a digital signaling processing (DSP) circuit, configured to retrieve a plurality of characteristics from the plurality of digital signals to determine the cognition status of the user.

Abstract: A liquid level monitoring system includes: a hardware unit with a tube to extend through a surface of a liquid; a processor unit generating control signals that respectively correspond to target frequencies; a sound generator unit generating, respectively based on the control signals, incident sound waves that transmit in the tube and that are reflected by the surface of the liquid to respectively form reflected sound waves; and a sensor unit for sensing the reflected sound waves to respectively generate feedback signals. The processor unit determines a maximum amplitude frequency based on the feedback signals, and calculates a level of the surface of the liquid based on the maximum amplitude frequency and a length of the tube.

Abstract: A pressure-sensing touch control display substrate is provided. The pressure-sensing touch control display substrate includes a base substrate; a first electrode layer including a plurality of first electrodes; a light emitting layer on a side of the first electrode layer away from the base substrate, the light emitting layer including a plurality of light emitting blocks; a second electrode layer on a side of the light emitting layer away from the first electrode layer, the second electrode layer including a plurality of second electrodes spaced apart from each other; a plurality of touch control signal lines respectively connected to the plurality of second electrodes; and a plurality of pressure sensors on the base substrate and configured to detect a pressure applied on a touch position.