Network-Aware Reference Frame Control for Error-Resilient H.264/AVC Video Streaming Service

Table 4

Average PSNR values observed for test sequences under the random error condition.

	akiyo		carphone		football		soccer
	RIR6	RIR18	RIR6	RIR18	RIR6	RIR18	RIR6	RIR18
	Phase 1 (error-free)
NRF1	43.97	43.43	37.71	37.44	27.76	27.61	33.06	32.82
NRF7	44.20	43.67	38.28	38.00	27.83	27.74	33.21	32.93
NARF	44.20	43.67	38.28	38.00	27.83	27.74	33.21	32.93
	Phase 2 (after random error)
NRF1	38.98	39.49	26.18	26.69	22.92	28.26	24.96	27.11
NRF7	38.44	38.37	26.93	27.13	22.87	26.53	24.59	27.34
NARF	38.51	40.13	27.11	27.94	23.51	27.86	28.56	27.22