LANC
2009
ACM
13 years 9 months ago
2009
ACM
We study a wireless network under the 802.11 random access protocol, supporting multiple physical layer rates. Based on models for the effective packet rates achieved at the MAC ...
LANC
2009
ACM
13 years 11 months ago
2009
ACM
LANC
2009
ACM
13 years 11 months ago
2009
ACM
In this paper, we show how the proposed model in ITU-T Recommendation G.1070 “Opinion model for video-telephony applications” cannot model properly the perceptual video qualit...