Multi-Resolution Multimedia QoE Models for IPTV Applications

Table 7

TFIFO model parameters showing weights and biases for SD and HD resolutions.

Params.	SD MPEG-2	SD MPEG-4	SD H.264	HD MPEG-2	HD MPEG-4	HD H.264
IW{1,1}	−235.618	69.198	1.9839	−2.705	18.0678	13.2719
IW{1,2}	−59.4654	66.7891	2.24103	−0.7994	−4.0983	−4.5941
IW{1,3}	−0.0141	16.6377	0.2509	−0.0137	2.0437	−0.0316
IW{2,1}	1.3085	−1.5325	−272.955	0.9113	−2.7116	2.9783
IW{2,2}	1.4055	−0.9056	−69.1575	−6.7765	−0.7866	0.276
IW{2,3}	0.1048	−0.0147	−0.0183	−4.5513	−0.0187	0.0075
B1{1}	30.533	−127.695	−2.9503	−1.4931	−14.7136	5.0295
B1{2}	−1.4295	−1.6538	35.7638	1.5997	−0.6561	1.6912
LW{1,1}	0.8211	−0.2376	−0.7411	51.6476	0.129	65.2392
LW{1,2}	−1.2851	62.1292	1.194	−26.1423	12.0581	−70.5904
B2{1}	3.0135	63.3574	2.9553	26.7493	13.1543	6.2374