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- In this paper,average Packet Loss Rate(PLR) and signal strength of the wireless link are measured. 该文对不同环境下无线链路丢包率、信号强度等参数进行了测量和分析。
- The program simulated environment of RTT and packet loss rate measurements. NS2目前广泛采用的网络模拟软件,该程序实现了模拟环境下的RTT和丢包率的测量。-NS2 now widely used in network simulation software.
- Guaranteed QoS includes three basic parameters: packet transfer delay, packet delay variation and packet loss rate. 有保证的服务品质包含三种参数:封包传输延迟、封包延迟变异,以及封包遗失率。
- For fast DCA algorithms, the movable boundary scheme has more efficent resouce usage and a smaller packet loss rate than the traditional fixed boundary scheme. 快速DCA中,基于可移动边界DCA方案与传统的固定边界DCA方案比较,能更好地利用资源,丢包率也较小。
- Based on the end-system,the authors propose an end-to-end Internet video streaming architecture and a rate adaptive video sureaming protocol(SAVSP),and a packet loss rate algorithm based on Gilbert Model is also put forward in this paper. 以终端系统为研究对象 ,给出了端到端的Internet视频流系统结构 ,建立了基于gilbert模型的信道包丢失率计算方法 ,提出了位率自适应视频流协议SAVSP。
- Packet Loss Rate(PLR) 丢包率
- Study on Packet Loss and Packet Loss Rate of DTV Transport Stream 数字电视传送流丢包和丢包率研究
- Simulation results with ns2 show that our new proposal can solve the RTT unfair problem,reduce packets loss rate meanwhile keeping advantages of HSTCP such as good scalability and TCP friendliness. 通过分析并使用ns2进行模拟实验;证实该方案在保证HStcp性能的基础上;解决了RTT不公平性问题、降低了包丢失率;同时具有良好的扩展性和tcp友好性.
- The DSR protocol is compared with the SIMR algorithm under NS-2 in overhead routing,packets loss rate and average end-to-end delay. The results show that the performance of the SIMR algorithm is better than the DSR routing protocol. 在NS-2环境下与DSR路由协议在路由开销、丢包率和端到端的平均延时方面进行了对比实验;实验结果表明SIMR算法的性能优于DSR路由协议.
- Keywords high-speed networks;RTT unfairness;HSTCP;packet loss rate;active queue management algorithm; 高速网络;RTT不公平性;HSTCP;包丢失率;主动队列管理算法;
- Packet loss can be caused by a busy receiver. 丢包可能因接收器忙引起。
- AVQ without ECN support and REM can maintain lower queue length but at the cost of lower link utilization and higher packet loss rate; REM和没有ECN支持的AVQ可以得到较小的时延,但同时牺牲了链路的带宽利用率并造成大量分组丢失;
- Packet loss over IP network can degrade the quality of video data. IP网络中,分组丢失是影响视频数据恢复质量的重要因素。
- packet loss rate measurement 丢包率测量
- packet loss rate 信息包丢失率
- the average packet loss rate 平均分组丢失率
- About congestion control, we decrease packet loss and congestion by controlling the send rate of server. 在拥塞控制方面,通过对服务器端组播发送速率进行控制来完成对拥塞的处理,减少因拥塞造成的网络数据包丢失。
- This year the loss rate of animals has sharply declined. 今年牲畜死亡率大大下降了。
- While the shaky cursor might be due to a packet loss, it might also be the result of a Web service timing out. 然而光标的轻微抖动都可能产生信息包的丢失,也可能产生Web服务超时的结果。
- If packet loss occurs, data has to be retransmitted, and this also congests the link. 如果发生数据包丢失,就必须重新传送数据,这会造成链接拥塞。