5. □TELECOMMUNICATIONS NETWORK TECHNOLOGY No.9 EXPERT VIEWPOINT
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2 http: / / info. broadcast. hc360. com / 2010 / 03 / 260825198237.
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3 Nielsen Three Screen Report. Volume 7. 2009
5 4 Yahoo! Widget Engine: TV Widget KONtx Framework API
Reference Rev2.2. 2010, 4
, 5 Intel, Cisco Systems. Further thoughts on Multiple Application
。 Frameworks. ITU-T Study GROUP 9 -Contribution 48. 7, 2010
,Web 。 6 http://www.w3.org/TV/
, 7 http://www2007.org/posters/poster1017.pdf. 2007
, W3C 8 . IPTV . . 2010,3
。
Key Technologies and Development Trends of Connected TV in the Context
of Network Convergence
Abstract Three-network-convergence drives innovation on terminal devices. As a traditional information terminal device,
TV set/screen still lacks of adequate intelligence and has no access to the Internet. Connected TV devices which have
broadband access capacity as well as enough process power are expected to be the hot spot in this convergence context. This
article introduces the latest development of connected TV market, analyzes the main stream technical solutions and related
standardization progresses. Finally some technical trends are derived based on the observations of the industry.
Key words connected TV, terminal device, three-network-convergence, technology, standard
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