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Registered METHOD AND APPARATUS FOR PROCESSING UPLINK SIGNAL IN CABLE BROADCASTING NETWORK

케이블 방송망에서 IP 기반 상향 RF 신호 송신을 위한 Oversampling Rate 저감 방법
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Inventors
Baek Myung-Sun, Jung Joon Young, Song Jin Hyuk, Heung Mook Kim, Hyun Eun Hee
Application No.
16737760 (2020.01.08)
Publication No.
20200220573 (2020.07.09)
Registration No.
10892797 (2021.01.12)
Country
UNITED STATES
Project Code
18HR2900, Development of the RF-signal over IP Technology for the Smart Media Services based on Optical IP Network, Jung Joon Young
Abstract
An apparatus and a method for processing an uplink signal of cable broadcasting network including: modulating uplink data to be transmitted to a broadcasting station which is located at an end of the cable broadcasting network into a plurality of symbols; performing a correlation-coding on the plurality of symbols; and outputting an analog radio frequency (RF) signal corresponding to the plurality of correlation-coded symbols are provided.
KSP Keywords
Radio frequency (rf), Radio-frequency