상세정보
등록 역다중화 장치, 다중화 장치, 이를 이용한 다중채널 전송 및 수신 방법
- 출원번호
- 14085207 (2013.11.20)
- 공개번호
- 20140211812 (2014.07.31)
- 등록번호
- 9232029 (2016.01.05)
- 출원국
- 미국
- 협약과제
- 12PR1600, 무안경 다시점 3D지원 UHDTV 방송 기술 개발, 김진웅
- 초록
- A demultiplexing apparatus, a multiplexing apparatus, and a multi-channel transmission and reception method using the same are provided. The demultiplexing apparatus includes a broadcasting data reception unit for separating a broadcasting data stream into N input packets, an output packet generation unit for generating (N+1) output packets by connecting a pre-header, including a field for multi-channel transmission, with each of the N input packets, and a packet distribution unit for distributing the (N+1) output packets over at least two channels. The multiplexing apparatus includes a packet restoration unit for detecting first field information for restoration and second field information for synchronization from each of pre-headers included in (N+1) output packets received through at least two channels and generating N restoration packets using the first field information and an output synchronization unit for performing output timing synchronization between the N restoration packets using the second field information.
- KSP 제안 키워드
- Data stream, Generation unit, Output synchronization, Packet generation, Synchronization Unit, multi-channel, timing synchronization
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 역다중화 장치, 다중화 장치, 이를 이용한 다중채널 전송 및 수신 방법 | 대한민국 | KIPRIS |