A relationship model of FGS video rate-distortion and average packet loss ratio was established, the optimal FEC data allocation algorithm was designed.
FGS视频率失真和平均丢包率的关系模型，最优FEC数据分配算法的设计。
The result shows that, the proposed mechanism reduces the handoff delay and the packet loss ratio both in micro-mobility and macro-mobility environments.
结果显示，无论在微移动或宏移动环境中，该机制都可以有效的减少切换时延和分组丢失。
Analysis of network performance measurement is implemented with researching parameters such as connection, delay, packet loss ratio, bandwidth, flux etc.
该网络性能参数分析通过对连接性、延迟、丢包率、带宽、流量参数等方面的研究实现。
The performance analysis illustrates some advantages obtained by using least load routes, such as decreasing end-to-end delay, packet loss ratio and length of interface queues.
性能分析结果表明，该算法能够减轻节点拥塞，降低端到端时延，减小分组丢失率。
The simulation results show that the proposed scheme is capable of protecting aggregated TCP flows from congestion caused by unresponsive UDP flows and reducing packet loss ratio.
实验结果表明，与标准的区分服务网络相比，该方案能在TCP和UDP聚集之间公平地分配带宽并能显著地降低分组丢失率。
The test indicates that compared with single-meter based traffic flow measurement system, the system reduces the packet loss ratio obviously and enhances the measurement veracity.
测试表明，与基于单采集器的被动网络流量测量系统相比，该系统明显减少了采集器端的丢包率，提高了系统测量的准确性。
The test indicates that compared with single-meter based traffic flow measurement system, the system reduces the packet loss ratio obviously and enhances the measurement veracity.
测试表明，与基于单采集器的被动网络流量测量系统相比，该系统明显减少了采集器端的丢包率，提高了系统测量的准确性。
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