Abstract:
본개시는셀룰러통신시스템에서사용자단말(UE; user equipment)의통신방법에있어서, 기지국의전송방식에근거하여결정되는패턴을이용하여전송되는채널품질정보기준신호(CSI-RS; channel state information reference signal)을수신하는동작; 상기채널품질정보기준신호(CRS; cell specific reference signal)를이용하여서빙셀 및간섭셀의채널품질정보를생성하고상기생성된채널품질정보를송신하는동작; 상기기지국으로부터데이터및 채널추정기준신호를수신하는동작; 및상기수신한채널추정기준신호를이용하여채널정보를획득하고, 상기획득된채널정보를이용하여상기데이터를디코딩하는동작을포함하는방법을제공한다.
Abstract:
본 발명은 무선 통신 시스템에서 제1기지국(Base Station: BS)이 상기 제1BS에 인접한 적어도 하나의 제2BS로부터, 상기 적어도 하나의 제2BS의 기준 신호(Reference Signal: RS) 송신 관련 정보가 포함된 제어 정보를 수신하고, 상기 적어도 하나의 제2BS의 RS 전송 모드가 상기 제1BS의 RS 전송 모드와 상이한 경우, 상기 제어 정보를 기반으로 상기 적어도 하나의 제2BS가 RS를 송신하기 위해 사용하는 자원에는 데이터를 할당하지 않는다.
Abstract:
Provided are an auditory device and a method for processing noises using noise characteristic information of a home appliance. The noise processing method includes a step of pairing with a home appliance when the pre-registered home appliance is operated; a step of extracting noise characteristic information of the paired home appliance based on identifiable information of the paired home appliance; and a step of processing noises of the home appliance included in an input signal based on the noise characteristic information.
Abstract:
PURPOSE: A multimedia playing device for outputting a modulated sound according to a hearing characteristic of a user and a method for performing thereof are provided to inspect a hearing of the user conveniently and rapidly by obtaining the hearing characteristic of the user by using more than one phoneme. CONSTITUTION: A multimedia playing device for outputting a modulated sound according to a hearing characteristic of a user and a method for performing thereof comprise the following steps: a sound output unit (110) outputs 'a sound consisting of at least one phoneme'; a user interface unit (120) inputs a response of a user about the outputted sound; and a processor (130) obtains a hearing characteristic of the user according to each frequency band based on the user response, and determines an output level or an output time gap by the frequency band of the outputted sound based on the obtained hearing characteristic.