Abstract: Provided are a method and a device for performing a UE-based handover in a next generation wireless access network. The method of a UE may include receiving, from a source base station, an upper layer signaling including information on UE-based handover command and information on conditions for handover execution; storing a target cell configuration by using the information on conditions for handover execution; and determining whether to perform a handover procedure to a target cell, by determining whether predetermined conditions for handover are satisfied.

Abstract: Provided is a method for a base station executing a multi-beam-based random access procedure in wireless communication, and a device therefor. The method may include: transmitting information associated with a RACH resource to a terminal; receiving a multi-RACH preamble from the terminal by a multi-beam; and transmitting a random access response to the terminal.

Abstract: A memory device includes plural memory cells and control circuitry. Each of the memory cells is capable of storing multi-bit data corresponding to an erase state and plural program states. The control circuitry is configured to divide plural program loops, which are performed to store the multi-bit data in the plural memory cells, into plural program groups and apply different program pulses, which correspond to each of the plural program groups, to the plural memory cells.

Abstract: A memory device includes a memory cell array including memory cells; a row control circuit coupled to the memory cells through word lines and configured to apply, to a selected word line during read operations, respective read voltages having different levels; a page buffer circuit coupled to the memory cells through bit lines and configured to adjust, according to a sensing control signal during each of the read operations, an amount of current flowing through the bit lines to sense the adjusted amount; and a read control circuit configured to adjust, during a second read operation subsequent to a first read operation among the read operations, a voltage level of the sensing control signal when a voltage level of a second read voltage corresponding to the second read operation is different from a level of a first read voltage corresponding to the first read operation.

Abstract: A bonding method includes providing a source substrate, the source substrate includes active side alignment marks on an active side of the source substrate, first non-active side alignment marks and second non-active side alignment marks on a non-active side of the source substrate, and obtaining positions of the active side alignment marks and positions of the first non-active side alignment marks of the source substrate, and determining alignment marks placement errors based on offsets between the positions of the active-side alignment marks and the positions of the first non-active side alignment marks in the X, Y, and ? directions.

Abstract: The present disclosure relates to a packaging for accommodating an aerosol delivering article. The packaging includes a base paper; a first coating layer on a top of the base paper; and a second coating layer on a bottom of the base paper, the second coating layer includes a water resistant agent, and the aerosol delivering article includes tobacco granules having a pH of 8 or greater.

Abstract: Proposed is a method for providing reaction contents by a server. The method may include receiving a request to post a custom content for at least one reaction content and an object related to the custom content on a first user's profile screen from a first user terminal, and in response to a request to view a first user's profile screen from a second user terminal, providing the first user's profile screen comprising the object to the second user terminal. The method may further include providing at least one reaction content for the object to the second user terminal, wherein at least one of the at least one reaction interface is based on the custom content, receiving an interaction with at least one of the at least one reaction interface from the second user terminal, and providing reaction information associated with the interaction to the first user terminal.

Abstract: In an embodiment a robot control apparatus includes at least one first sensor provided on a front of a head part of a robot including a wheel part and the head part connected to an upper portion of the wheel part, the first sensor being configured to sense a first distance from a ground, at least one second sensor provided on a rear of the head part and configured to sense a second distance from the ground and a controller configured to determine a driving environment of the robot based on at least one of the first distance or the second distance and adjust a control gain related to a balance control of the robot based on the determined driving environment.

Abstract: A method can include bonding a dummy source die to a first destination site of a destination substrate, wherein the dummy source die has a metrology pattern, and the first destination site has a metrology pattern. The method can further include collecting radiation data regarding at least portions of the metrology pattern and the metrology pattern within a radiation area, wherein collecting the radiation data is performed after bonding the dummy source die to the first destination site. The method can include analyzing the radiation data to determine an overlay error between the dummy source die and the first destination site; and adjusting a position of a known good source die or a second destination site of the destination substrate to compensate for the overlay error between the dummy source die and the first destination site.

Abstract: A method can include bonding a first source die to a first destination site of a destination substrate, wherein the first source die includes a source metrology pattern including a source alignment mark, and the first destination site includes a destination metrology pattern including a destination alignment mark. The method can include collecting radiation data regarding the source and destination metrology patterns within a radiation area. The source alignment mark does not directly overlie or directly underlie any alignment mark of the destination metrology pattern. The method can further include analyzing the radiation data to determine an overlay error between the first source die and the first destination site; and adjusting a position of a second source die or a second destination site of the destination substrate to compensate for the overlay error between the first source die and the first destination site.

Abstract: A method of shaping a surface comprises dispensing formable material onto a substrate held by a substrate chuck, contacting a plate held by a plate chuck assembly with the formable material to form a film, curing the film to form a cured layer, initiating a separation front between the cured layer and the plate, tilting the plate chuck assembly and/or the substrate chuck in a direction away from the initial separation point, thereby propagating the separation front, applying a force to the plate chuck assembly and/or the substrate chuck away from the other while maintaining or increasing the tilt, until the separation front completely propagates around the cured layer, and continuing to apply the force, until the plate does not contact the cured layer. The plate chuck assembly includes a flexible portion with a central opening, and a cavity formed by the flexible portion. The plate is held by the flexible portion.

Abstract: An embodiment wheel includes a frame configured to rotate about an axial direction, an absorber coupled to a side of the frame in a radially outward direction, and a connector connecting the absorber and the frame, wherein a first portion of the connector is configured to be movable along the radially outward direction and a radially inward direction of the frame, and a second portion of the connector is configured to be rotatable on a plane that crosses the axial direction.

Abstract: A touch sensor includes a substrate layer, sensing electrodes on the substrate layer, and at least one device hole penetrating through one or more of the sensing electrodes. The device hole is superimposed over a functional device of an image display device such that the functional device is not positioned in the device hole. The sensing electrodes include first sensing electrodes arranged along a first direction to form a first sensing electrode row and second sensing electrodes arranged along a second direction to form a second sensing electrode column, the first and second directions being perpendicular to each other on the substrate layer. The device hole is defined by a space between a pair of the neighboring first sensing electrodes and a pair of the neighboring second sensing electrodes.

Abstract: A refrigerator includes a refrigerating compartment, a freezing compartment, and an ice-making compartment. The refrigerating compartment is configured to receive cool air from a refrigerating compartment side grille fan assembly, and the ice-making compartment is configured to be located any one refrigerating compartment door and to receive cool air from a freezing compartment side grille fan assembly with the freezing compartment. The refrigerating compartment side grille fan assembly is configured to supply a greater amount of cool air to the side where the ice-making compartment and the refrigerating compartment side grille fan assembly are located, and to perform cool air supply proportional to temperature influence provided from the ice-making compartment and the refrigerating compartment side grille fan assembly.

Abstract: A sensor device includes sensing electrodes, traces connected to the sensing electrodes, an antenna unit including a radiator and a signal pad, and a circuit board including a core layer, a first signal wiring disposed on one surface of the core layer and bonded to the signal pad, a second signal wiring disposed on the other surface of the core layer, and a via structure which penetrates the core layer to electrically connect the first signal wiring and the second signal wiring. The via structure is disposed between the signal pad and the traces in a planar direction. The signal wiring of the circuit board and the traces may be sufficiently spaced apart from each other to suppress signal interference therebetween.

Abstract: There are provided a printing method and a printing apparatus for increasing visibility and printed matter printed using the printing method. The printing apparatus sprays a light-absorbing composition to form a light-absorbing layer on a print medium, and then sprays a color-variable composition on the light-absorbing layer to form a color-variable layer.

Abstract: The inventive concept provides a support unit for supporting a substrate. The support unit includes a support plate that has an interior space and on which the substrate is placed, a heating member that is provided in the interior space and that heats the substrate placed on the support plate, a heat insulating plate provided in the interior space and disposed under the heating member, a reflective plate provided in the interior space and disposed under the heat insulating plate, and a heat dissipation plate provided in the interior space and disposed under the a reflective plate.

Abstract: Disclosed are a logistics management system and a logistics management method. The logistics management system includes: an order processing system receiving an order request for each order; a box making system capable of making order boxes for a plurality of reference standards, wherein one reference standard is different from another reference standard in at least one among size and intensity; and a central control device capable of selecting any one among the plurality of reference standards based on the order request, and transmitting a box making command indicating the selected reference standard to the box making system, wherein the box making system makes an order box with the selected reference standard in response to the box making command and supplies the order box to a box supply zone.

Abstract: A method of transferring vehicle communication content. The apparatus includes a surrounding-environment detection unit configured to detect a surrounding-environment information of a vehicle, a communication content transfer unit provided on at least one of a front side, a rear side, and a lateral side of the vehicle and configured to output sound or light; and a controller configured to recognize an object on the basis of the surrounding-environment information of the vehicle, to rotate the communication content transfer unit in a direction toward the object, depending on whether or not communication content needs to be transferred to the recognized object, and to output the communication content containing warning information or guide information through the communication content transfer unit.

Abstract: Provided is a method of transmitting and receiving a data channel for the next-generation/5G radio access network. The method may include: receiving setting information about a code block group (CBG) for retransmission of the data channel from a base station; and receiving downlink control information (DCI) including scheduling information about the data channel from the base station, wherein the DCI includes transmission direction information about the CBG.