AT-DMB 시스템은 계층 변조 기법을 활용하여 국내 모바일 방송 서비스로써 먼저 자리 잡은 지상파 DMB 방송과의 역호환성을 유지하면서 동일 주파수 대역에서 최대 2배의 데이터 전송율을 제공하는 것이 가능하다. 이러한 AT-DMB 서비스가 상용 방송으로써 활성화되기 위해서는 기존의 지상파 DMB와는 차별성을 가지는 AT-DMB 기반의 다양한 서비스와 상용 AT-DMB 수신기가 필요하다. 본 논문에서는 AT-DMB 방송 서비스 및 수신기의 개발을 용이하게 제공하기 위한 AT-DMB 휴대용 송출 시스템을 제안한다. 제안된 휴대용 송출 시스템은 하드웨어 및 소프트웨어로 설계 및 구현하여, 이미 검증된 AT-DMB 수신기로 구현된 기능을 검증한다. 또한 상용 지상파 DMB 수신기를 이용하여 지상파 DMB 시스템과의 역호환성을 유지하는지 확인한다.
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.