In this paper we evaluate different models for packet losses in wireless networks. The used
model framework is given by extended Gilbert models, which are generalizations of the well …

This paper studies the effects on the Quality of Service (QoS) of video across integrated 3G-
WLAN networks. QoS has been qualitatively evaluated in terms of packet loss and perceived …

Packet loss is a major problem for wireless networks and has significant effects on the
perceived quality of many internet services. Packet loss models are used to understand the …

Several traffic characterization studies have been performed on wireless LAN with the main
objective of realizing good and accurate models, in particular to model the errors in the …

In this paper, a packet loss model aimed at H. 264 video transmission over IEEE 802.11 g
Wireless LANs is developed. The work was performed in the context of the EU FP6 WCAM …

Real-time Internet services are gaining in popularity due to rapid provisioning of broadband
access technologies. Delivery of high quality of experience (QoE) is important for consumer …

In multimedia communications, different characteristics of wireless channel error models
lead to different effects on the delivered video quality level. In this paper, we analyze the …

This paper studies the statistical model of MPEG video over wireless networks. A real-time
MPEG video traffic workload was generated and transmitted over a wireless network. The …

The influence of channel error characteristics on higher layer protocols or methods which
are considering or even exploiting the error statistics is significant especially in wireless …

The average loss probability is not sufficient to determine the effects of loss on the perceived
quality for multimedia traffic. Nor is it sufficient for studying the possible ways of improving it …