On QOS mapping in multimedia networks

On QOS mapping in multimedia networks
复制标题

多媒体网络中的QOS映射

DOI:
10.1109/cmpsac.1997.624845
复制
发表时间:
1997
期刊:
Annual International Computer Software and Applications Conference
影响因子:
--
通讯作者:
A. Lazar
A. Lazar
中科院分区:
--
文献类型:
--
作者:
Jean;A. Lazar

文献摘要

被引文献

相似文献

提出了一个用于研究信息传输协议栈中各个级别之间的 ATM 网络 QOS 映射的框架,以及一个通过执行并行网络和应用程序级别 QOS 测量来评估映射规则的平台。给出了应用(帧)级别和网络(小区)级别之间的经验损失映射规则。该规则使用两个 10 分钟的运动 JPEG 视频剪辑和一个 30 分钟的 MPEG-2 VBR 视频剪辑在 55 种不同的网络负载条件下进行了测试,得出的结果误差范围在 3% 以内。
A framework for studying ATM network QOS mapping between various levels in the information transport protocol stack and a platform for evaluating the mapping rules by performing concurrent network and application level measurements of QOS are presented. An empirical loss mapping rule between the application (frame) level and network (cell) level is given. The rule was tested using two 10 minute motion JPEG video clips and a 30 minute MPEG-2 VBR video clip under 55 different network load conditions and gives results within a 3% error margin.