Protection of HEVC Video Delivery in Vehicular Networks with RaptorQ Codes

Table 3

Packet rate (packets per second) without FEC protection and with FEC protection for a symbol size of 192 bytes and a protection window of 200 ms for different coding modes, different percentages of redundancy, and different number of slices per frame.

Packets/sec.	1 sl	2 sl	4 sl	8 sl	13 sl	26 sl
(LP) w/o FEC	56.1	82.0	134.6	244.9	391.3	780.0
(LP) 10%	63.6	89.9	143.3	254.9	402.0	795.4
(LP) 20%	68.5	95.0	148.9	261.9	410.8	808.9
(LP) 30%	73.8	100.5	155.0	268.7	419.6	822.7
(AI) w/o FEC	237.0	257.3	285.3	362.8	417.6	780.0
(AI) 10%	265.0	285.6	314.8	392.9	449.3	815.0
(AI) 20%	290.2	311.0	340.6	421.1	478.2	847.6
(AI) 30%	316.0	336.8	367.7	449.4	507.4	880.7