APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING EMERGENCE DISASTER INFORMATION

An apparatus for transmitting disaster information generates disaster information when a disaster occurs, spreads the disaster information with a spread code, and modulates the spread disaster information and then transmit the modulated disaster information by using a protection band of a broadcasti...

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Main Authors LEE, YOU SEOK, SONG, JIN HYUK, KIM, HEUNG MOOK, EUM, HO MIN, RYU, KWAN WOONG, SEO, JAE HYUN
Format Patent
LanguageEnglish
Korean
Published 04.11.2015
Subjects
BROADCAST COMMUNICATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:An apparatus for transmitting disaster information generates disaster information when a disaster occurs, spreads the disaster information with a spread code, and modulates the spread disaster information and then transmit the modulated disaster information by using a protection band of a broadcasting frequency band. 재난정보 송신 장치는 재난이 발생하면 재난정보를 생성하고 재난정보를 확산코드로 확산시키고 확산된 재난정보를 변조한 후 방송 주파수 대역의 보호대역을 이용해 송신한다.
Bibliography:Application Number: KR20140050044