International Journal of Digital Multimedia Broadcasting / 2012 / Article / Tab 7

Research Article

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

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