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Popular channel concentration schemes for efficient channel navigation in internet protocol televisions

Title
Popular channel concentration schemes for efficient channel navigation in internet protocol televisions
Authors
Lee E.Whang J.Oh U.Koh K.Bahn H.
Ewha Authors
반효경
SCOPUS Author ID
반효경scopus
Issue Date
2009
Journal Title
IEEE Transactions on Consumer Electronics
ISSN
0098-3063JCR Link
Citation
vol. 55, no. 4, pp. 1945 - 1949
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Internet Protocol Television (IPTV) is becoming increasingly popular as an emerging Internet application due to its variety of contents and services. However, hundreds of IPTV channels make it difficult to find one's desired channel. To relieve this problem, this paper presents a popular channel concentration scheme for efficient channel navigation in IPTV. Based on the property that TV channel selections concentrate on several frequently selected channels, the proposed scheme reorganizes channel sequences by clustering popular channels. Specifically, channels are rearranged in a frequency interleaved way to minimize the seek distance. Simulation studies show that the proposed scheme reduces the seek time of IPTV channel navigation significantly when up-down channel selection interfaces are used. 1 © 2006 IEEE.
DOI
10.1109/TCE.2009.5373754
Appears in Collections:
엘텍공과대학 > 컴퓨터공학과 > Journal papers
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