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Registered APPARATUS FOR MULTIPLEXING SIGNALS USING LAYERED DIVISION MULTIPLEXING AND METHOD USING THE SAME

레이어드 디비전 멀티플렉싱을 이용한 신호 멀티플렉싱 장치 및 신호 멀티플렉싱 방법
이미지 확대
Inventors
Kwon Sun Hyoung, Sung Ik Park, Lee Jae-Young, Heung Mook Kim, Namho Hur
Application No.
10-2022-0018934 (2022.02.14) KIPRIS
Publication No.
10-2022-0027899 (2022.03.08)
Registration No.
10-2476328-0000 (2022.12.06)
Country
KOREA
Project Code
14MR9100, Development of Service and Transmission Technology for Convergent Realistic Broadcast, Namho Hur
Abstract
레이어드 디비전 멀티플렉싱을 이용한 신호 멀티플렉싱 장치 및 방법이 개시된다. 본 발명의 일실시예에 따른 신호 멀티플렉싱 방법은 코어 레이어 신호 및 인핸스드 레이어 신호를 서로 다른 파워 레벨로 결합(combine)하여 멀티플렉싱된 신호를 생성하는 결합기; 상기 멀티플렉싱된 신호의 파워를, 상기 코어 레이어 신호에 상응하는 파워로 낮추는 파워 노멀라이저; 상기 코어 레이어 신호 및 상기 인핸스드 레이어 신호에 함께 적용되는 인터리빙을 수행하여 타임 인터리빙된 신호를 생성하는 타임 인터리버; 및 상기 타임 인터리빙된 신호 및 L1 시그널링 정보를 이용하여 방송 신호 프레임을 생성하는 프레임 빌더를 포함한다.
KSP Keywords
division multiplexing, layered division multiplexing
Family
 
패밀리 특허 목록
Status Patent Country KIPRIS
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING
Registered APPARATUS FOR DE-MULTIPLEXING SIGNALS USING LAYERED DIVISION MULTIPLEXING AND METHOD USING THE SAME KOREA
Registered APPARATUS FOR MULTIPLEXING SIGNALS USING LAYERED DIVISION MULTIPLEXING AND METHOD USING THE SAME KOREA KIPRIS
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING GERMANY
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING MEXICO
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING MEXICO
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING UNITED STATES
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING UNITED STATES
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING UNITED STATES
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING UNITED STATES
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING UNITED STATES
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING JAPAN
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING JAPAN
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING JAPAN
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING CHINA
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING CHINA
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING CHINA
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING CHINA
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING CANADA
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING CANADA
Registered SIGNAL MULTIPLEXING DEVICE AND SIGNAL MULTIPLEXING METHOD USING LAYERED DIVISION MULTIPLEXING FRANCE