Abstract: This transmission line for a millimeter wave band using a vertical type PIN diode comprises: a diode layer comprising a vertical type PIN diode and a metal column of the same size as the vertical type PIN diode; an upper signal application substrate which is located on the diode layer and comprises metal columns for transferring a millimeter wave signal to the diode layer; a lower signal application substrate located under the diode layer; an upper bonding film for connecting the diode layer to the upper signal application substrate; and a lower bonding film for connecting the diode layer to the upper signal application substrate. By applying a vertical type PIN diode which is very small in size compared to SMD type diodes of existing types and may be mounted within an intermediate substrate, the freedom in designing an antenna and a circuit may be significantly improved.

Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes determining a transmission frequency band of a reference signal based on at least one of an initial frequency band for an initial access procedure, a control resource set (CORESET) configured for the UE using a master information block (MIB), or a CORESET associated with a paging search space set for monitoring a paging message, wherein the reference signal is received by the UE in an IDLE state or an INACTIVE state, receiving, from a base station (BS), the reference signal based on the transmission frequency band of the reference signal, performing time synchronization and frequency synchronization with the BS based on the reference signal, and receiving, from the BS, the paging message including an identifier of the UE based on the time synchronization and frequency synchronization.

Abstract: A mood lamp system, a method of controlling a mood lamp, and a mood lamp controlling apparatus that include a mood lamp and a mood lamp controlling apparatus that is configured to select a mode of the mood lamp from a plurality of modes including an off mode, a mood mode, and a music mode. In addition, a mood lamp controller is configured to operate the mood lamp based on the mode of the mood lamp. The mood lamp may emit light of a single color in the music mode.