TY - GEN
T1 - An extension of J.83 annex B transmission systems for ultra-high definition (UD) television broadcasting
AU - Cho, Chang Yeon
AU - Heo, Jun
AU - Kim, Joon Tae
PY - 2009
Y1 - 2009
N2 - This paper presents the potential of Ultra-High Definition (UD), which has 16 times the definition of High Definition (HD), cable television broadcasting. We assume that future audio and video codec technology, viz. H.265, provides approximately a 25% bit rate savings for equivalent quality over MPEG-2. About 80Mbps is required per UD service, but this exceeds the Shannon Capacity for a 6MHz channel. Hence, we study the potential of UD transmission via two TV channels, to achieve both a satisfactory bit rate and threshold of visibility.
AB - This paper presents the potential of Ultra-High Definition (UD), which has 16 times the definition of High Definition (HD), cable television broadcasting. We assume that future audio and video codec technology, viz. H.265, provides approximately a 25% bit rate savings for equivalent quality over MPEG-2. About 80Mbps is required per UD service, but this exceeds the Shannon Capacity for a 6MHz channel. Hence, we study the potential of UD transmission via two TV channels, to achieve both a satisfactory bit rate and threshold of visibility.
UR - http://www.scopus.com/inward/record.url?scp=70349301797&partnerID=8YFLogxK
U2 - 10.1109/ICCE.2009.5012382
DO - 10.1109/ICCE.2009.5012382
M3 - Conference contribution
AN - SCOPUS:70349301797
SN - 9781424425594
T3 - Digest of Technical Papers - IEEE International Conference on Consumer Electronics
BT - 2009 Digest of Technical Papers International Conference on Consumer Electronics, ICCE 2009
T2 - 2009 International Conference on Consumer Electronics, ICCE 2009
Y2 - 10 January 2009 through 14 January 2009
ER -