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- Data delivery ratio 报文投递率
- The relationship of erosion and sediment yield and the effect of rainfall runoff on sediment delivery ratio of basin system are discussed based on data of Dalihe in the gullied hilly loess areas. 根据大理河流域水文测验资料,探讨了黄土丘陵沟壑区流域系统泥沙输移比的年际与次降雨时空变化特征和次降雨径流对泥沙输移比的影响及影响次降雨泥沙输移比的暴雨洪水能量转换机制。
- What is the maximum distance that 10BASE-T will transmit data before signal attenuation affects the data delivery? 什麽10BASE-T将传输资料在讯号衰退影响资料传输之前最大距离?
- TCP uses positive acknowledgment and retransmission (PAR) to control data flow and confirm data delivery. TCP使用肯定确认和重传(PAR)来控制资料流量及确认资料传递。
- Despite its advantages,there are a number of obstacles preventing IP Multicast from becoming a dominant means of data delivery. 尽管有好处,但也有不少的障碍,妨碍了IP多播成为主导的数据交付方式。
- We proposed our scheme to aim at the drawback of ODMRP.We use packet delivery ratio (PDR) to determine if the load of network is congestion. 我们针对ODMRP的缺点提出我们的方法,我们能根据目前网路上的封包接收比例,发送端以机率的方式来广播控制封包。
- Despite its advantages, there are a number of obstacles preventing IP Multicast from becoming a dominant means of data delivery. 尽管有好处,但也有不少的障碍,妨碍了IP多播成为主导的数据交付方式。
- Data delivery system for the system in Beijing to Guangzhou, the number of interim positions, physical presence Kuayue warehousing situation. 系统发货数据为系统中北京转广州中转仓数量,实物存在跨月入库的情况。
- Simulation results show that SMRA gets better performance than OSPF in terms of packets delivery ratio and routing security in unsafe networks. 仿真表明,网络存在攻击时,SMRA算法比OSPF算法有更好的包传输率和路由安全性能。
- NADA aims to move Internet architecture away from the currently-used network-centric approach to a highly distributed data delivery platform. 纳达旨在动议互联网架构脱离目前使用的以网络为中心的方法,一个高度的分布式数据传输平台。
- Simulation results compared with DSR show that ASR provides about twice throughput,over 95 percent packet delivery ratio,and relatively stable average latency. 仿真结果表明,与DSR协议相比,ASR的吞吐量提高约1倍,包分发率优于95%25,且能提供相对稳定的平均延迟时间。
- Data delivery can be easily interrupted by departure of end hosts in P2P live streaming network,which may lead to degradation of QoS in time-sensitive applications. 在P2P视频直播网络中,用户频繁地加入或离开组播组会造成数据传输中断。
- RTCP monitor the data delivery and provide statistics data of service quality.RTCP also convey information about the participants in an on-going session. RTCP协议用于传送监视实时数据传送质量的统计数据,同时也可以在会议业务中传送与会者的信息。
- High-end mass storage systems are increasingly becoming popular in supercomputing facilities for their large storage capacities and superior data delivery rates. 为了达到更真实的视觉效果,材质贴图在三维图学应用上是相当重要且常被使用的技术。
- The Yalin's bed load formula and Einstein's suspended load carring power formula have been used as a control to obtain sediment transport and sediment delivery ratio on the hillslope in the mountain watershed. 用Yalin推移质公式和Eim-stein悬移质挟沙能力公式作为控制,求出了坡面径流的输沙量和泥沙输移比。
- But data delivery in ALM tree can be easily interrupted by departure of end hosts in P2P network,which may lead to degradation of QoS in time-sensitive applications such as live streaming. 但P2P网络中终端主机可以自由的退出组播树,这对实时性要求严格的视频直播应用的影响尤为严重。
- The result of simulation shows: the new algorithm make route caches much more adapt to the topology change. It is more advantage than the DSR protocol based on the path cache and link cache in pocket delivery ratio,pocket delivery delay and route cost. 仿真结果表明:自适应缓存更新算法能够快速适应网络拓扑结构的变化;在数据包传输率;传输时延及路由开销方面均优于基于路径缓存和连接缓存的DSR协议.
- Through extensive simulations, we conclude that NRS can provide better QoS support than INSIGNIA. That is NRS improves the reservation packet ratio, packet delivery ratio, and reduces the end-to-end delay. 大量的仿真实验结果证实:与INSIGNIA相比,NRS提高了QoS业务的预留分组比率、分组投递率,同时降低了端-端延迟,其总体性能明显优于INSIGNIA。
- Simulation results showed that compared with DSR and AOMDV,the packet delivery ratio of SDMAR is increased about 8%,the routing load reduced 25% and the energy consumption saved 15%. 模拟结果表明;与动态源路由算法和Ad hoc按需多路径距离矢量路由算法相比;SDMAR的数据包投递率约高出8%25;路由负载约降低25%25;能量消耗节约15%25.
- Operational Data Delivery Services 话算数据传输业务