TY - GEN
T1 - Performance analysis of network coding with raptor codes for multimedia broadcast services
AU - Noh, Kwangseok
AU - Yoon, Sungroh
AU - Heo, Jun
PY - 2009
Y1 - 2009
N2 - Multimedia services including IPTV require huge multimedia data transmission on the internet. In order to improve a throughput of data transmission, network coding has been proposed to use network bandwidth (=throughput) efficiently. However, when the channel is an erasure channel and the erasure rate is relatively high, we show that network coding can not increase the throughput. Effective erasure recovery codes such as Raptor codes have been researched for many applications including DVB-H and IPTV systems. We consider high throughput multimedia data transmission with a combination of network coding and raptor codes for an erasure channel. We also compare the throughput of network codingwith and without Raptor codes for various channel erasure rates.
AB - Multimedia services including IPTV require huge multimedia data transmission on the internet. In order to improve a throughput of data transmission, network coding has been proposed to use network bandwidth (=throughput) efficiently. However, when the channel is an erasure channel and the erasure rate is relatively high, we show that network coding can not increase the throughput. Effective erasure recovery codes such as Raptor codes have been researched for many applications including DVB-H and IPTV systems. We consider high throughput multimedia data transmission with a combination of network coding and raptor codes for an erasure channel. We also compare the throughput of network codingwith and without Raptor codes for various channel erasure rates.
UR - http://www.scopus.com/inward/record.url?scp=70349290957&partnerID=8YFLogxK
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U2 - 10.1109/ICCE.2009.5012383
DO - 10.1109/ICCE.2009.5012383
M3 - Conference contribution
AN - SCOPUS:70349290957
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 -