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:
影响因子:
--
通讯作者:
A. Lazar
中科院分区:
文献类型:
--
作者:
Jean;A. Lazar
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.