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Registered METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK REFERENCE SIGNAL

하향링크 참조 신호를 전송하는 방법 및 장치
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Inventors
Moon Sung-Hyun, Park Giyoon, Wooram Shin, Cheulsoon Kim, Ko Young Jo, Junyoung Nam, Yoon Chul Sik
Application No.
10-2016-0004344 (2016.01.13) KIPRIS
Publication No.
10-2016-0131857 (2016.11.16)
Registration No.
10-2480843-0000 (2022.12.20)
Country
KOREA
Project Code
15MI2100, Development of 5G Mobile Communication Technologies for Hyper-connected smart services, Chung Hyun Kyu
Abstract
기지국이 채널 상태 정보(CSI: channel state information)-참조 신호(RS: reference signal)을 전송하는 방법이 제공된다. 상기 기지국은, 서로 다른 주파수를 가지는 복수의 RB(resource block) 페어(pair)를 포함하는 RB 번들(bundle)을 설정한다. 그리고 상기 기지국은, 상기 RB 번들에 속하는 복수의 RB 중 적어도 하나의 RB에, 상기 CSI-RS의 전송을 위한 CSI-RS RE(resource element) 집합을 맵핑(mapping)한다.
KSP Keywords
CSI-RS, Channel State Information(CSI), Channel state, Reference signal, Resource Block(RB), State information, resource element
Family
 
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