丢失率

这些应用程序要求因特网协议（IP）能够提供有保证的带宽、较高的优先级以及较低的包丢失率。

These applications require IP to support guaranteed bandwidth , higher priority and lower packet loss rate .

实时服务的QoS参数主要为分组延迟，分组丢失率和延迟抖动。

The QoS parameters of real-time application include packet delay , packet loss rate and delay jitter .

基于流体流模型的IP语音接入丢失率分析

Loss-rate analysis of multiplexing of VoIP packets based on fluid-flow model

轮询LAN多业务系统丢失率分析

Analysis of probability of packet loss on multi-service system in polling LAN

ATM网络最小最大信元丢失率路由规划

Routing program of minimax cell losing rate in ATM networks

上海站ATM网络信元丢失率分析

Analysis of Cell Loss Probability in an ATM Network about Shanghai Railway Station

ATM网络信元丢失率的计算机仿真

Computer Simulation of Cell Loss Ratio in ATM Network

提出一种新的估计ATM复用器信元丢失率的方法。

The paper proposes a new approach to estimating the cell loss probability in ATM .

API通过实时测量链路的报文丢失率，获得当前的负载信息，然后动态设置PI算法中的有关参数。

API obtains load information by measuring the current packet-dropping rate , then sets PI parameters accordingly .

本文使用流体流模型分析了IP语音用户接入的丢失率情形。

The purpose of this paper is to examine fluid flow model of calculating the loss rate in multiplexing of VoIP packets .

ATM网络异种复用业务信元丢失率快速估计的新算法

A Rapid Approach to Estimate Cell Loss Ratio of ATM Network Multiplexed with Heterogeneous Traffic Classes

PCOS患者不孕率达65.88%，妊娠丢失率约达34.48%；

The PCOS patient pregnancy loses rate reaches 48 % approximately ;

基于标值更新通信量模型的ATM缓冲区信元丢失率分析方法

A Novel Approach to Estimating the Cell Loss Probability of an ATM Buffer Based on Marked Renewal Traffic Model

这些不同的应用需要有不同的QoS（QualityOfService）要求，QoS通常用带宽、时延、时延抖动和分组丢失率等来衡量。

These different applications required the accordingly QoS ( Quality of Service ) requirement , QoS is usually measured by bandwidth , delay , jitter and packet loss rate .

本文提出一种求解QoS路由问题的新启发式算法，该算法求解基于带宽、时延、丢失率的多约束优化路问题，通过构造评价函数调用最短路算法迭代求解，具有较小的时间复杂度。

This paper presents a new heuristic algorithm to find an optimal solution based on considering bandwidth , delay and loss requirements .

含优先级机制的ATMMux中的信元丢失率分析

The analysis of cell loss rates in an ATM MUX with loss priorities

结果表明，利用RS码强的纠错能力，通过有限次的重传就可获得低的信元丢失率和传输时延。

It is found that , by restricting numbers of retransmission , low transmission delay and cell loss rate can be obtained .

B组术后一年以上椎体高度平均丢失率8.1%，7例内固定不同程度松动，1例断钉。

While the average loss rate of vertebral height in Group B was 8.1 % , with loosening of internal fixations to some extent in 7 cases and nail breaking in 1 case .

同时，许多分布式多媒体业务对时延、时延抖动、带宽以及包丢失率等也提出了越来越高的要求，需要当前的网络具有QoS（服务质量，QualityOfService）支持能力。

Meanwhile , many distributed multimedia services bring forward higher requirements on delay 、 delay variation 、 bandwidth and packet loss , and so on , which mean the support of quality-of-service ( QoS ) constraints .

推导出了短TCP数据流传输时间的一个完整新模型，该模型是在考虑传输通道丢失率和超时后的慢启动过程的条件下，利用随机点过程理论推导出的。

This paper proposes a simple model of TCP data flow latency by considering the loss property of transformation channel and the slow start period after timeout .

流量负载集中在AP节点会导致网络拥塞，增加包丢失率，降低网络的性能。

A traffic load concentrates on an AP may lead to network congestion , increase the packet loss rate and de-grade the performance of network .

它将带宽作为QoS路由保障的先决条件，延时和分组丢失率作为优化的目标，更好地保障了无线自组网的服务质量。

With bandwidth as the prerequisite for QoS guarantee and the delay and packet lost rate as the optimized targets , it provided better assurance for QoS in MANET .

分组丢失率是在基于IP的MPLS网中把分组映射到哪条LSP的重要参考指标。

Packet lost ratio is one of the key objectives of mapping the packets on to the LSPs in the MPLS Networks based on IP .

骨矿密度（BMD）是诊断骨量减少（低骨量，骨质疏松），评价骨丢失率和疗效的重要客观指标。

Bone mineral density ( BMD ) is widely used to measure bone loss and assess effectiveness of treatments for osteoporosis by WHO .

该算法能够在对QoS的延迟、抖动、丢失率、吞吐量等参数测量的基础上，基于网络服务元素多态性和周期性轮询机制完成对Web服务的性能可用性参数的计算和预测。

Algorithms that base network element 's more status and period polling mechanism can calculate and forecast the performance-availability parameter of web service in terms of quality of service , loss-rate and throughout and so on .

在此基础上进行了上海站ATM网络性能分析，并重点论述了ATM网络信元丢失率。

Through the result we analyze the performances of ATM network of Shanghai Railway Station , specially the cell loss probalility as an important factor in ATM networks performance .

含优先级统计MUX中突发级信元丢失率分析

An Analysis of the Burst Level Cell Loss Rates in a Statistical MUX with Priorities

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 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 .

就信元丢失率、吞吐量和存储器利用率来说，共享缓冲器式ATM交换机是实现B－ISDN的最佳选择。

In terms of the cell loss rate , throughput , and utilization of buffer size , the shared buffer ATM switch is the best choice to implement the B-ISDN .

在非整倍体检测实验中，X或Y染色体丢失率明显增加，也有明显的剂量反应关系。说明TNT对果蝇生殖细胞具有明显的致突变作用。

In aneuploidy detection test TNT did not induce X and Y chromosomal nondisjunction , but induced the loss of X or Y chromosome with a good dose-response relationship .