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Ericsson Multiscreen TV solution user interface on different screens, main TV, tablets, phones and personal computer.

This article provides a tutorial overview of current approaches for monitoring the quality perceived by users of IP-based audiovisual media services. The article addresses both mobile and fixed network services such as mobile TV or Internet Protocol TV (IPTV). It reviews the different quality models that exploit packet-header-, bit stream-, or signal-information for providing audio, video, and audiovisual quality estimates, respectively. It describes how these models can be applied for real-life monitoring, and how they can be adapted to reflect the information available at the given measurement point. An outlook gives insight into emerging trends.

Chunghwa Telecom first in Taiwan to launch multiscreen television service

• Wins ‘best component or enabler’ category at prestigious annual awards ceremony
• Recognizes Ericsson contribution to driving the future of television with complete multi-screen, multi-platform delivery
• Sixth consecutive year of Ericsson success at IP&TV Industry Awards

• Offers solutions to meet rapidly emerging demands for true multi-screen consumer experiences
• CCBN debut of linear multi-screen TV processing solution
• Shows industry’s most complete portfolio for unified TV experiences on multiple devices

• Powers the evolution of IPTV into true multi-screen consumer experiences
• Combines broadcast and IP to enable multi-platform service delivery for all operators
• Shows industry’s most complete portfolio for multi-platform, multi-screen TV

The notion is that the internet and social media are killing old-school television. But consumer research reveals that TV is not necessarily a loser in tomorrow’s increasingly complex media consumption behavior. Understanding the multifaceted nature of TV is crucial to all players in the market.

• Wins ‘Outstanding Technology Innovation’ award at Connected TV Summit
• Gains further industry recognition for innovative TV viewing experience
• Companion second screen enables content discovery, media sharing between devices and home management