Potential savings due to Header Compression
Center for TeleInFrastructure 2 Potential Savings for Voice/Audio Services Four example voice/audio codecs LPC GSM G.711 AMR These values does not depend on the content (no silent detection)
Center for TeleInFrastructure 3 Voice mean bitrateIPv4 savings IPv6 savings codec[kbps][%] LPC GSM G
Center for TeleInFrastructure 4 Voice AMR mean bitrateIPv4 savings IPv6 savings codec[kbps][%] AMR Mode AMR AMR
Center for TeleInFrastructure 5 Potential Savings for Video Services H.26L video coder These values does depend on the video content as well as the codec settings Different video sequences Different video quality QCIF video format
Center for TeleInFrastructure 6 Frame Size Trace For Star Wars II Star Wars II CD 1 955 kbit/s Star Wars II CD 2 880 kbit/s
Center for TeleInFrastructure 7 Video Format/Quality QP values 1, 31, 51 QP 1 QP 31 QP 51
Center for TeleInFrastructure 8 Investigated Video Sequences P. Seeling and M. Reisslein and F.H.P. Fitzek and S. Hendrata. Video Quality Evaluation for Wireless Transmisison with Robust Header Compression
Center for TeleInFrastructure 9 Potential IP Header Savings For Video P. Seeling and M. Reisslein and F.H.P. Fitzek and S. Hendrata. Video Quality Evaluation for Wireless Transmisison with Robust Header Compression