ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 이동통신 시스템에서의 통신방법

이동통신 시스템에서의 통신방법
이미지 확대
발명자
김희욱, 강군석, 이호진, 안도섭
출원번호
12744840 (2008.08.04)
공개번호
20100304668 (2010.12.02)
등록번호
8396411 (2013.03.12)
출원국
미국
협약과제
초록
The present invention relates to a communication method in a mobile communication system. An exemplary embodiment of the present invention provides a mobile satellite communication system having a complementary terrestrial component among various mobile communication systems. The mobile satellite communication system can simultaneously provide a communication service and a broadcasting service to a terminal according to integration between communication and broadcasting. Different signal transmission methods are used between the complementary terrestrial component and a satellite. Specifically, a time division duplex method and a frequency division duplex method are used together and resources are allocated. As a result, system throughput can be increased, and local broadcasting contents can be effectively transmitted to the terminal.
KSP 제안 키워드
Broadcasting contents, Communication services, Communication system, Frequency division, Mobile satellite, Mobile satellite communication, Signal transmission, Time division duplexing(TDD), frequency division duplex, mobile communication, mobile communication system, mobile satellite communication system, satellite communication, satellite communication system, system throughput, time division