Samsung Electronics Co., Ltd.

Samsung Electro-Mechanics Co., Ltd.

Mando Corporation

Byung-Ki Kim

Mi-Yeon Yu

Seoung-jae Im

Kyung-sang Cho

Eun-joo Jang

Jae-young Choi

Jung-eun Lim

Won-Cheol Jung

Soon-Young Yoon

Jae-Ho Lee

In-Seok Hwang

Jong-in Kim

Hoon Huh

Hae-Il Park

Eun-Sung Lee

Jae-hee Cho

Eun-Joo Jang

Jang-Hoon Yang

Kwang-soo Seol

Soo-Jin Hong

Shin-Ae Jun

Heon-Ki Chae

Seung-Mok Shin

Ki Hyun Hwang

Yong-Kap Kim

Bon-young Koo

Seung-Il Jeong

Sei-Jei Cho

Hae-il Park

Yung-Seob Yu

An apparatus and method for reducing the power consumption of a Base Station (BS) in a multi antenna system are provided. The method for reducing the power consumption of the BS includes identifying an amount of resources being in use for communication, determining whether to convert at least one Radio Frequency (RF) unit into a power saving mode considering the amount of resources, if converting at least one RF unit into the power saving mode, turning OFF a power supply of a power amplifier of at least one of at least two antenna paths constituting the at least one RF unit converted into the power saving mode, and increasing a gain of at least one antenna path turning ON a power supply such that a transmission Power Spectral Density (PSD) is not changed according to the power saving mode conversion.

Apparatus and method for reducing power consumption in multi antenna system

Apparatus and method for reducing power comsumption in multi antenna system

Disclosed herein is a pedal simulator for an active brake system. The pedal simulator includes a simulator block provided therein with a bore, a first reaction unit including a first reaction piston slidably installed in the bore, a first damping member installed at the first reaction piston, and a first reaction spring compressed by the first reaction piston, and a second reaction unit including a second reaction piston provided in the bore to support the first reaction spring and slide in the bore, a damping housing connected to the simulator block to be spaced a certain distance apart from the second reaction piston, a second reaction spring installed between the second reaction piston and the damping housing to be compressed by the second reaction piston, and a second damping member installed in the damping housing to contact the second reaction piston.

Pedal simulator for active brake system

A transmit antenna pattern is provided. A method for determining the transmit antenna pattern includes determining first Signal to Interference and Noise Power Ratios (SINRs) of a first mobile station and a second mobile station based on first Channel Quality Indicator (CQI) values received from a first base station and a second base station in the first operation when a transmit antenna pattern of the first base station is fixed and a transmit antenna pattern of the second base station is changed, determining second SINRs of the first mobile station and the second mobile station based on second CQI values received from the first base station and the second base station when the transmit antenna pattern of the first base station is changed and the transmit antenna pattern of the second base station is changed, and determining a transmit antenna pattern exhibiting the best performance based on the determined SINRs.

Method and apparatus for down link interference cancelation between adjacent base stations in base station with reconfigurable antenna

Disclosed is a liquid crystal display which includes a first display panel including a plurality of pixel electrodes, a second display panel facing the first display panel, and a liquid crystal layer interposed between the first display panel and the second display panel, and a method of manufacturing the liquid crystal display panel. The second display panel includes a light emitting element displaying a color, an insulating layer disposed on the light emitting element and including a rubbed surface, a polarization layer disposed on the insulating layer and opposite to the light emitting element with respect to the insulating layer, and a common electrode disposed on the polarization layer and facing the pixel electrode.

Liquid crystal display and method of manufacturing the same

A backlight unit for a liquid crystal display ('LCD') device includes a light emitting diode ('LED') light source and a light conversion layer disposed separate from and above from the LED light source. The light conversion layer includes a semiconductor nano crystal, converts light emitted from the LED light source to white light and provides the white light to a liquid crystal panel of the LCD.

Backlight unit and liquid crystal display device having the same

A transceiver having a multistage channel filter for a wireless communication system is disclosed. The transceiver is composed of a transmitter unit including a multistage channel filter module to perform channel filtering on an input signal having a sampling rate corresponding to a channel bandwidth of the wireless communication system by means of sampling-rate conversion through multiple stages, and a receiver unit corresponding to the transmitter unit.

Transceiver having multistage channel filter in wireless communication system

An apparatus and method for digital up converting in a mobile communication system are provided. The apparatus includes a Selectable Input Logic (SIL), a Scalable Clock Distribution Logic (SCDL), a filter logic, and a mixer logic. The SIL performs decimation at a decimation rate. The SCDL controls a clock frequency. The filter logic performs channel filtering for the decimated signal, and performs interpolation at an interpolation rate variable. The mixer logic up-converts the signal provided from the filter logic.

Apparatus and method for digital up converting in a mobile communication system

Growing community of inventors

Gunpo-si, South Korea

Byung-Ki Kim