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Registered DATA TRANSMISSION METHOD FOR WIRELESS COMMUNICATION SYSTEM INVOLVING RELAY

릴레이를 포함하는 무선 통신 시스템의 데이터 전송방법
이미지 확대
Inventors
Noh Taegyun, Ahn Jae Young, Heesoo Lee, Kyoung Seok Lee
Application No.
13235723 (2011.09.19)
Publication No.
20120002591 (2012.01.05)
Registration No.
8934396 (2015.01.13)
Country
UNITED STATES
Project Code
09MR1700, Development of Adaptive Radio Access and Transmission Technologies for 4th Generation Mobile Communications, Kim Yeongjin
Abstract
Provided are an uplink transmission method and downlink transmission method in a mobile communication network including a relay. In the uplink and downlink transmission methods, frame structures and transmission timings of a backhaul downlink and a backhaul uplink are determined in consideration of at least one of a time for the relay to switch between transmission and reception and a signal transmission time. Accordingly, in a wireless communication system including a relay, it is possible to effectively perform data transmission and reception between the relay and a base station.
KSP Keywords
Communication system, Data transmission, Frame structure, Mobile communication networks, Signal transmission, Transmission time, Wireless communication system, base station(BS), communication network, downlink transmission, mobile communication, transmission method, uplink and downlink, uplink transmission, wireless communication
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패밀리 특허 목록
Status Patent Country KIPRIS
Registered 릴레이를 포함하는 무선 통신 시스템의 데이터 전송 방법 KOREA KIPRIS
Registered 릴레이를 포함하는 무선 통신 시스템의 데이터 전송 방법 KOREA KIPRIS
Registered DATA TRANSMISSION METHOD FOR WIRELESS COMMUNICATION SYSTEM INVOLVING RELAY UNITED STATES
Registered DATA TRANSMISSION METHOD FOR WIRELESS COMMUNICATION SYSTEM INVOLVING RELAY CHINA