Realmedia streaming performance on an IEEE 802.11b wireless LAN

被引：0

作者：

Kuang, TB ^{[1
]}

Williamson, C ^{[1
]}

机构：

[1] Univ Calgary, Dept Comp Sci, Calgary, AB T2N 1N4, Canada

来源：

PROCEEDINGS OF THE IASTED INTERNATIONAL CONFERENCE ON WIRELESS AND OPTICAL COMMUNICATIONS | 2002年

关键词：

multimedia streaming; network traffic measurement; IEEE 802.11b wireless LANs;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This paper presents experimental measurements of RealMedia audio/video streaming applications on an IEEE 802.11b wireless LAN. Empirical traffic measurements collected using a wireless network analyzer are used to characterize RealMedia streaming workloads. In addition, we study the relationship between the wireless channel error rate and the user-perceived quality of RealMedia streaming applications. We find that the RealMedia application provides relatively robust audio and video streaming quality in all but the poorest of wireless LAN conditions. Finally, competing TCP/IP Internet traffic is found to have relatively little impact on the quality of UDP-based RealMedia streaming sessions.

引用

页码：306 / 311

页数：6

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