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Digital Broadcasting in Japan

This document outlines the specifications, capabilities, and standards for digital broadcasting in Japan as discussed at the ARIB meeting held in Ottawa, Canada, from April 28 to May 1, 2003. Key requirements include support for HDTV, multi-channel services, and quality transmission for mobile reception. The ARIB standards govern various aspects of digital TV and sound systems, including content protection mechanisms and data handling protocols. This insight is crucial for understanding the evolution and implementation of digital broadcasting technologies in Japan.

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Digital Broadcasting in Japan

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  1. ARIB, Japan April 2003 Digital Broadcasting in Japan 1 28 April – 1 May, 2003, GRSC-1, Ottawa, Canada

  2. Requirements for Digital Broadcasting • capability to provide a variety of services, including HDTV, multi-channel TV and date services • sufficient transmission quality for portable and mobile reception • effective use of frequencies 28 April – 1 May, 2003, GRSC-1, Ottawa, Canada

  3. 2005 2010 2015 2000 1995 Digital Broadcasting Implementation CS Digital TV 2002/4 Wideband CS (collocated with BS) 1996 BS Digital TV 2000/12 2011 Terminate analogue Terrestrial Digital TV 2003/12 2011 Analogue channel reallocation Terminate analogue Satellite Digital Sound (2004) Terrestrial Digital Sound 2003/10 Pre-operational 28 April – 1 May, 2003, GRSC-1, Ottawa, Canada

  4. ARIB Standards for Digital TV Systems 28 April – 1 May, 2003, GRSC-1, Ottawa, Canada

  5. Specs. of Digital TV Systems 28 April – 1 May, 2003, GRSC-1, Ottawa, Canada

  6. Home Servers & Rights Protection Systems based on Home Servers (ARIB STD B-38) • Transmission Type • Stream type File type • Meta Data • Description: TV Anytime Forum SP003 v1.3 • Transmission: ISO/IEC 13816-6 data carousel • Content Reference Identifier Rights Protection Rights Protection Information (ARIB STD B-10) • digital_copy_control_descriptor • content_availability_descriptor Conditional Access (ARIB STD B-25) • CAS for Reception • CAS for Playback 28 April – 1 May, 2003, GRSC-1, Ottawa, Canada

  7. ARIB Standards for Digital Sound Systems 28 April – 1 May, 2003, GRSC-1, Ottawa, Canada

  8. Specs. of Digital Sound Systems 28 April – 1 May, 2003, GRSC-1, Ottawa, Canada

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