Abstract: Proposed is a chip-to-chip interface device including a waveguide and, more particularly, a chip-to-chip interface device including a waveguide having the property of being flexible.

Abstract: Disclosed are a spinning dope for an aramid and carbon-nanotube composite fiber and a method of manufacturing an aramid and carbon-nanotube composite fiber using the same.

Abstract: A battery pack is advantageous for effective control and maintenance of thermal events. A battery pack according to one aspect of the present disclosure may include a battery module having one or more battery cells; a fire extinguishing tank holding a fire extinguishing liquid, disposed on top of the battery module and having a through hole formed therein; and a cover member installed in the through hole of the fire extinguishing tank and configured to open or close the through hole according to a change in internal pressure of the fire extinguishing tank.

Abstract: An electronic device and method for wireless communication are proposed. The method for wireless communication includes an operation of converting a control signal received from an external device into a second RF signal having a second frequency band, an operation of transmitting and/or receiving the second RF signal, an operation of reconverting the second RF signal into the control signal, an operation of converting, by a transmitter, a data signal into a first RF signal having a first frequency band different from the second frequency band on a basis of the control signal, an operation of transmitting and/or receiving the first RF signal, an operation of converting, by a receiver, the received first RF signal into the data signal, and an operation of wirelessly transmitting and/or receiving electric power by the transmitter and the receiver.

Abstract: Proposed is a wireless data transmission method including: converting a control signal received from an external device into a second RF signal having a second frequency band; transmitting and/or receiving the second RF signal; reconverting the second RF signal into the control signal; converting, in a transmitter on the basis of the control signal, a display signal into a first RF signal having a first frequency band distinct from the second frequency band; transmitting and/or receiving the first RF signal; and converting, in a receiver, the received first RF signal into the display signal.

Abstract: The busbar assembly of the present disclosure comprises a busbar plate electrically connected to electrode tabs of a plurality of battery cells; a busbar terminal electrically connected to an external device; and a welding portion electrically connecting the busbar plate and the busbar terminal with each other, wherein the welding portion is formed by butt welding between the busbar plate and the busbar terminal.

Abstract: A laser welding apparatus includes a stage on which a first structure and a second structure, targets of a laser welding process, are seated, a vision camera located above the stage and obtaining a sample image indicating a welding target region in which the first structure and the second structure come into contact, and a controller adjusting setting parameters of the vision camera. The controller obtains a sample RGB value from each of a plurality of regions of interest selected from the sample image, compares the sample RGB value with a reference RGB value obtained from each of reference regions of interest defined in the same location as the plurality of regions of interest in a predetermined reference image, to adjust at least one of the setting parameters, and sets the vision camera.

Abstract: The present disclosure relates to handling tasks in parallel. In an embodiment, a method performed by a device comprises determining a type of tasks allowed to be performed in parallel based on a configuration received from a network, and performing tasks corresponding to the type while rejecting tasks not corresponding to the type.

Abstract: A method and apparatus for reducing orphan blocks for a blockchain is provided. The second wireless device obtains information on a first block generated by a first wireless device. The second wireless device initiates to generate a second block based on the information. The second wireless device generates an indication informing that a generation of the second block is initiated. The second wireless device shares the generated indication among participants of the blockchain.

Abstract: Disclosed herein is a communication control method of a vehicle user equipment (UE) for controlling vehicle-to-everything (V2X) message transmission between vehicle UEs through a V2X service in a wireless communication system. The communication control method of the vehicle UE includes receiving a V2X message from a first external vehicle UE, determining whether the V2X message is transmitted to a second external vehicle UE located in a coverage area of the vehicle UE, based on relaying information indicating whether the V2X message is relayed, and transmitting the V2X message to the second external vehicle UE, upon determining that the V2X message is transmitted to the second external vehicle UE. The relaying information includes at least one of active status information, relay probability information or residual life information.

Abstract: A method and apparatus for updating data transfer disturbance in multi-agent multi-device ML operations is described. A wireless device receives, from the first server, restriction information generated based on (i) the location information based on the wireless device, (ii) the residing area information of the wireless device, and/or (iii) the serving network related information. A wireless device checks whether a second server, other than the first server, is available. A wireless device transmits, to the second server, the restriction information generated by the first server.

Abstract: The present disclosure relates to a congestion control in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: obtaining density information of neighboring wireless devices with respect to a reference wireless device; receiving a block from a neighboring wireless device; determining a probability that the wireless device will relay the received block based on the density information; and determining whether to relay the received block based on the probability.

Abstract: A method and apparatus for triggering advanced automatic collision notification (AACN) using learning-based pre-crash system in a wireless communication system is provided. A user equipment obtains inputs from a pre-crash system (PCS) sensing function (PCSSF) in the user equipment, initiates a pre-emergency call procedure upon receiving, from the PCSSF, a PCS sensing indication informing that an accident has been estimated to happen based on the obtained inputs, transmits, to a network, a minimum set of data (MSD) in the pre-emergency call procedure. The UE checks whether the accident happens for a time window and transmits, to the network, a report based on whether the accident has happened or riot.

Abstract: An efficient method and apparatus for relaying emergency related data using customized blockchain for emergency call (eCall) is provided. A first user equipment (UE) receives, from a second UE, a precursory minimum set of data (MSD) via a first block. The first UE starts a timer upon receiving the precursory MSD from the second UE, and waits to receive a report via a second block while the timer is running The first UE makes a third block based on whether or not the report via the second block has been received, and transmits, to a network, the third block.

Abstract: The present disclosure relates to cell selection in wireless communications. According to various embodiments, a method performed by a wireless device in a wireless communication system comprises: receiving, from each of a plurality of mobile cells, location information related to each of the plurality of mobile cells and identifier (ID) information related to each of the plurality of mobile cells; estimating a movement pattern of each of the plurality of mobile cells based on the location information and the identifier information; determining a mobile cell among the plurality of mobile cells for a cell selection based on the movement pattern; and performing the cell selection to the determined mobile cell.

Abstract: A fluid analysis simulation apparatus based on smoothed particle hydrodynamics (SPH) includes a modeling unit that generates a mesh-based structure model composed of a plurality of polygons and a plurality of particles located inside the structure model, a polygon information generation unit that generates polygon information for each of the plurality of polygons, a cell information generation unit that partitions a space where the plurality of particles and the plurality of polygons exist into a plurality of cells and generates cell information for each of the plurality of cells, and a collision determination unit that determines a possibility of collision between a particle and a polygon based on data about the plurality of particles, the polygon information and the cell information.

Abstract: A fluid analysis simulation apparatus based on smoothed particle hydrodynamics (SPH) includes an input unit that receives data about a plurality of particles for fluid analysis simulation, a measurement space setting unit that sets a measurement space where a water level is to be measured in a space where the plurality of particles exists, a sampling space generation unit that divides the measurement space into a plurality of sampling spaces formed in a height direction of the measurement space, and a water level measurement unit that measures a water level in the measurement space based on a height of a particle included in each sampling space.

Abstract: A method and apparatus for enhanced voice mail envelope information using enhanced calling name (eCNAM) and caller identity analytic functions in a wireless communication system is provided. A network determines to use a voice mail associated with a call based on a determination that the call is missed or rejected by a user equipment (UE) or a paging is unsuccessful, and stores enhanced calling name (eCNAM) related envelope information for the voice mail. The eCNAM related envelope information includes (i) a caller identity analytic data for the call, (ii) a caller identifier (ID) for the call, (iii) a trust level of the caller ID, and (iv) a time stamp for the voice mail. The network transmits, to the UE, the voice mail and the eCNAM related envelope information.

Abstract: A disclosure of the present specification provides a method for a wireless communication device to process network ID information. The method may include the steps of: receiving network ID information about a first network; and displaying the name of the first network on a display of the wireless communication device on the basis of the network ID information and language setting information pertaining to the network name.

Abstract: Disclosed herein is a method for transmitting a wake-up signal in a wireless communication system supporting a wake-up radio (WUR). The method performed by a network entity comprises receiving WUR capability information from a terminal; assigning a category related to an operation of a WUR module to the terminal based on the received WUR capability information; transmitting information for the assigned category to the terminal; and transmitting a wake-up signal to the terminal according to an on-duration of each category.