Abstract: Some example embodiments include methods of operating a wireless communication device supporting carrier aggregation, the methods include allocating a memory of a plurality of memories to each of a plurality of component carriers based on a memory allocation priority; determining a demodulation priority for each of the plurality of component carriers based on one of a size of each memory allocated to each of the plurality of component carriers, and the memory allocation priority; and demodulating signals received via the plurality of component carriers based on the demodulation priority.

Abstract: A method of controlling transmission power used for wireless transmission in a wireless communication device including calculating a remaining power level of a third period based on a tolerant power level of a first period and a remaining power level of a second period, the third period included in the first period and being a period from a current time to a point in time following the current time, the second period being a period from the current time to a point in time preceding the current time, calculating a transmission power level of the third period based on a target power level and the remaining power level of the third period, and generating a power control signal for determining a power level of a transmission signal unit based on the transmission power level of the third period may be provided.

Abstract: Antenna tuning may include performing multiple sampling on a transmission signal applied to an antenna and a reception signal corresponding to the transmission signal during a period for which a first frequency is allocated to the transmission signal, such that sampling data are generated based on the multiple sampling, the sampling data including data corresponding to the transmission signal and data corresponding to the reception signal. The method may include calculating a parameter based on the sampling data, and tuning the antenna based on the parameter. A device may include a control circuit to perform the multiple sampling and set a tuning value, a radio frequency front-end to modulate the transmission signal based on the frequency and apply a return signal of the transmission signal or a reflection signal, and an antenna tuner to adjust a resonance frequency or an impedance of the antenna according to the tuning value.

Abstract: Some example embodiments include methods of operating a wireless communication device supporting carrier aggregation, the methods include allocating a memory of a plurality of memories to each of a plurality of component carriers based on a memory allocation priority; determining a demodulation priority for each of the plurality of component carriers based on one of a size of each memory allocated to each of the plurality of component carriers, and the memory allocation priority; and demodulating signals received via the plurality of component carriers based on the demodulation priority.

Abstract: Disclosed is a terminal in a communication system including a transceiver, and at least one processor configured to generate modem control information, transmit, to a server, the modem control information through the transceiver, when the generated modem control information includes location information of the terminal, receive, from the server, the modem control information related to an estimated movement path of the terminal, the estimated movement path being determined based on the location information of the terminal, and perform a communication using the updated modem control information, wherein the updated modem control information includes at least one of cell identity information, signal strength per cell, frequency offset, timing offset, channel state information (CSI), interference information, and downlink configuration information.

Abstract: A cosmetic container having an identification means, wherein a user can intuitively identify contents through the identification means by providing an identification means for identifying contents at the upper portion of the container body, such that it is possible to easily classify cosmetic products according to contents when storing the cosmetics, thereby providing user convenience.

Abstract: Apparatuses, methods, and systems of measuring received power are described, including apparatuses, methods, and systems which can measure received power, even when the subcarrier offset of the measurement bandwidth is different from the subcarrier bandwidth of the cell bandwidth. A method includes receiving, via a transceiver, first channel state information including a first index associated with first subcarrier offset information from a first Base Station (BS); receiving, via the transceiver, a plurality of Resource Blocks (RBs) from a second BS; configuring a second index associated with the plurality of RBs, instead of the first index, when the first index is different from the second index; measuring a received power based on the plurality of RBs from the second BS by using the second index; and identifying the measured received power as a valid received power.

Abstract: An etching composition selectively removes a titanium nitride film from a stacked conductive film structure including a titanium nitride (TiN) film and a tantalum nitride (TaN) film. The etching composition configured to etch titanium nitride (TiN) includes 5 wt % to 30 wt % of hydrogen peroxide, 15 wt % to 50 wt % of acid compound, and 0.001 wt % to 5 wt % of corrosion inhibitor, with respect to a total weight of the etching composition, wherein the acid compound includes at least one of phosphoric acid (H3PO4), nitric acid (HNO3), hydrochloric acid (HCl), hydroiodic acid (HI), hydrobromic acid (HBr), perchloric acid (HClO4), silicic acid (H2SiO3), boric acid (H3BO3), acetic acid (CH3COOH), propionic acid (C2H5COOH), lactic acid (CH3CH(OH)COOH), and glycolic acid (HOCH2COOH).

Abstract: Apparatuses, methods, and systems of measuring received power are described, including apparatuses, methods, and systems which can measure received power, even when the subcarrier offset of the measurement bandwidth is different from the subcarrier bandwidth of the cell bandwidth. In one method, the first received power of a plurality of Resource Blocks (RBs) received from a second Base Station (BS) are measured based on first channel state information received from a first BS. Based on the determination whether a value of an index included in the first channel state information is larger than a predetermined value, at least one of second received power, third received power, and fourth received power of the plurality of RBs is measured by using second channel state information including an alternative index determined based on the first channel state information based on a result of the determination.

Abstract: An etching composition selectively removes a titanium nitride film from a stacked conductive film structure including a titanium nitride (TiN) film and a tantalum nitride (TaN) film. The etching composition configured to etch titanium nitride (TiN) includes 5 wt % to 30 wt % of hydrogen peroxide, 15 wt % to 50 wt % of acid compound, and 0.001 wt % to 5 wt % of corrosion inhibitor, with respect to a total weight of the etching composition, wherein the acid compound includes at least one of phosphoric acid (H3PO4), nitric acid (HNO3), hydrochloric acid (HCl), hydroiodic acid (HI), hydrobromic acid (HBr), perchloric acid (HNO4), silicic acid (H2SiO3), boric acid (H3BO3), acetic acid (CH3COOH), propionic acid (C2H5COOH), lactic acid (CH3CH(OH)COOH), and glycolic acid (HOCH2COOH).

Abstract: A method and apparatus for controlling a modem of a user equipment (UE) in a wireless communication system is provided. The method includes generating at least one modem control information determined based on information related to a wireless communication environment, when at least a portion of the wireless communication environment is changed, updating a priority stored in a database of the UE based on the changed wireless communication environment and controlling the modem of the UE using the priority-updated modem control information.

Abstract: A device for performing wireless communication at least one processor configured to generate a condition signal based on at least one parameter associated with the device or the wireless communication, and select at least one of a plurality of signal processing algorithms for performing at least one of a plurality of signal processing functions based on the condition signal, each of the plurality of signal processing functions being associated with the wireless communication.

Abstract: A method of controlling transmission power used for wireless transmission in a wireless communication device including calculating a remaining power level of a third period based on a tolerant power level of a first period and a remaining power level of a second period, the third period included in the first period and being a period from a current time to a point in time following the current time, the second period being a period from the current time to a point in time preceding the current time, calculating a transmission power level of the third period based on a target power level and the remaining power level of the third period, and generating a power control signal for determining a power level of a transmission signal unit based on the transmission power level of the third period may be provided.

Abstract: Provided is an electrolyte additive including a salt of an anion represented by Chemical Formula 1 below, with Cs+ or Rb+: wherein A is O or S, and R1 and R2 are each independently a C1-C10 alkyl group in which all or some of the hydrogen atoms are substituted with halogen atoms.

Abstract: A method of controlling transmission power used for wireless transmission in a wireless communication device including calculating a remaining power level of a third period based on a tolerant power level of a first period and a remaining power level of a second period, the third period included in the first period and being a period from a current time to a point in time following the current time, the second period being a period from the current time to a point in time preceding the current time, calculating a transmission power level of the third period based on a target power level and the remaining power level of the third period, and generating a power control signal for determining a power level of a transmission signal unit based on the transmission power level of the third period may be provided.

Abstract: An apparatus and a method for controlling power consumption of a terminal in a wireless communication system are provided. The method includes deactivating one or more of hardware components for signal reception in a transmission interval if there is no data to be received in the transmission interval, and receiving a control signal by activating all the components in a next transmission interval.

Abstract: The present invention relates to a cosmetic container with a double discharge means, particularly a cosmetic container with a double discharge means in which a pumping member provided with a contents suction tube is configured to be detachable from a container body, wherein an applicator with a contents-moving hole is formed therein at the lower end of the contents suction tube so as to be connected with the contents suction tube, such that the contents can be discharged through a pumping operation of the pumping member as needed or withdrawn through the applicator by detaching a pump support body.