Protection of HEVC Video Delivery in Vehicular Networks with RaptorQ Codes

Table 2

Packet rate (packets per second) for LP mode without FEC protection and with FEC protection at 30% of redundancy for different symbol sizes, different protection windows, and different number of slices per frame.

Packets/sec.	1 sl	2 sl	4 sl	8 sl	13 sl	26 sl
Without FEC	56.1	82.0	134.6	244.9	391.3	780.0
192 b, 133 ms	75.4	102.7	156.2	270.0	420.7	824.6
192 b, 200 ms	73.8	100.5	155.0	268.7	419.6	822.7
192 b, 250 ms	73.1	100.1	154.6	268.4	419.0	821.5
192 b, 333 ms	72.9	99.8	154.2	267.7	418.4	820.7
192 b, 500 ms	72.1	99.2	153.3	266.5	417.0	821.5
192 b, 1000 ms	71.2	97.9	152.0	265.2	415.5	820.9
1458 b, 133 ms	83.2	116.3	183.0	320.4	509.1	1016.7
1458 b, 200 ms	82.9	114.9	181.3	321.7	509.8	1015.1
1458 b, 250 ms	81.8	114.5	180.8	321.6	509.1	1010.0
1458 b, 333 ms	81.8	114.0	180.7	320.0	507.9	1008.9
1458 b, 500 ms	80.5	113.7	179.1	317.8	504.3	1003.9
1458 b, 1000 ms	79.5	111.6	176.2	313.2	498.1	1013.9