The KIPS Transactions:PartB (정보처리학회논문지B)

Korea Information Processing Society (한국정보처리학회)
권호 표지
DOI QR코드

DOI QR Code

A Study on Personalized Data Broadcasting Service using TV-Anytime Metadata

TV-Anytime 메타데이터를 이용한 맞춤형 데이터 방송 서비스에 관한 연구

  • Published : 2005.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

The number of broadcasting channels and contents are increasing with the arrival of digital broadcast and various broadcasting medium. However, there is a limit on searching of the program by using conventional program guide. Therefore, personalized broadcasting service to provide the environment, that user is able to consume his/her customized broadcasting contents at anytime, is standardized by TV-Anytime Forum. Especially. the structure of data broadcasting contents have different from that of AV contents. Therefore, it is necessary to new structure of the metadata for personalized data broadcasting service and new mechanism for data flow of broadcasting system. In this paper, we introduce a method for personalized data broadcasting service using TV-Anytime metadata.

디지털방송이 시작되고, 방송 매체가 다양해지면서 시청자가 볼 수 있는 방송 채널과 프로그램의 수가 증가하고 있다 이 많은 방송 채널중에서 시청자가 자신이 원하는 프로그램을 찾기 위해서는 기존의 프로그램 가이드만으로는 한계가 있다. TV-Anytime Forum(TVAF)에서는 메타데이터를 기반으로 시청자가 원하는 발송 콘텐츠를 원하는 시간에 소비할 수 있는 맞춤형 방송 서비스를 제공하는 방법에 대해서 규격화하였다. 방송 콘텐츠 중에서 특히 데이터방송 콘텐츠는 일반 AV 콘텐츠와는 다른 구조를 갖고 있으며, 따라서 데이터방송을 위한 새로운 메타데이터의 구조나 전승서버와 단말에서의 동작 메커니즘이 필요하다. 본 논문에서는 TV-Anytime(TVA) 메타데이터를 이용하여 맞춤형 데이터방송 서비스를 제공하기 위한 방법에 대해서 설명할 것이다.

Keywords

References

  1. Kyeongok Kang, Jae-Gon Kim, Heekyung Lee, Hyun Sung Chang, Seung-Jun Yang, Young-tae Kim, Han-kyu Lee and Jinwoong Kim, 'Metadata Broadcasting for Personalized Service: a Practical Solution,' ETRI Journal, Vol.26, No.5, pp.452-466, Oct., 13, 2004 https://doi.org/10.4218/etrij.04.0603.0011
  2. ETSI TS 102 822-1 V1.3.1, 'Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems('TV-Anytime'); Part 1: Benchmark features,' June, 2005
  3. ETSI TS 102 822-2 V1.3.1, 'Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems('TV-Anytime'); Part 2: System description,' June, 2005
  4. ETSI TS 102 822-3-1 V1.3.1, 'Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems('TV-Anytime'); Part 3: Metadata: Sub-part 1: Phase 1 Metadata schemas,' June, 2005
  5. ETSI TS 102 822-4 V1.1.2, 'Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems('TV-Anytime'); Part 4: Content Referencing,' Oct., 2004
  6. ETSI TS 102 822-3-3 V1.1.1, 'Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems('TV-Anytime'); Part 3: Metadata; Sub-part 2: Phase 2 Extended Metadata Schemas,' June 2005
  7. Yong Ho Kim, Han-kyu Lee, Jin Soo Choi and Jin Woo Hong, 'A Study on Adaptive Consumption of Java Application Contents on Data Broadcasting Environment,' International Workshop on Advanced Image Technology, Jan., 2005
  8. ETSI TS 101 812 V1.3.1, 'Digital Video Broadcasting (DVB); Multimedia Home Platform(MHP) Specification 1.0.3,' 2003