1. Advanced DAB Data Services
based on
Java and Internet Technologies
Antonio Barletta
Rudolf Bittner, Markus Zumkeller
Sony International (Europe) GmbH
Mobile Multimedia Lab

2. Overview
• DAB Data Services: Opportunities and Challenges
• DAB Java API:
An Introduction
Architecture Overview
Advantages and Costs
Applications
• Demos
Java EPG, Xlets (Ticker, Game, etc)
DAB Navigator Browser

3. DAB Data Services (1)
Opportunities
• DAB is not only audio
• DAB is a wireless, mobile, broadcast system suitable for:
Telematics (car services, navigation)
Internet Services (Mobile Internet, Location Based
App)
Multimedia on the move (TopNews)
• Synergies with other media (GPRS, UMTS)
DAB needs a Flexible Service Platform