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网络性能评价     
相关语句
  network performance evaluation
     This paper mostly introduce the indices and the methodand and the protocol and the tools of network performance evaluation.
     主要介绍了网络性能评价的指标、方法、协议、工具。
短句来源
     Study on network performance evaluation method based on measurement
     基于测量的网络性能评价方法研究
短句来源
     Analysis modeling approach has its limitation when used for CIMS network performance evaluation.
     分析建模的方法用于CIMS网络性能评价是有其局限性的。
短句来源
     Design and Implementation of a NPES for the CIMS ERC Network Performance Evaluation
     用于CIMSERC网络性能评价的NPES设计与实现
短句来源
     After analyzing NS-2, a new simulating module of bus-based router with single processor is designed and implemented in NS-2, which makes the simulating network closer to the real network, and improves the power of network performance evaluation.
     在剖析NS-2软件的基础上,设计和实现了单总线单处理器结构路由器模拟模块,使仿真网络与现实网络更加一致,完善了该软件面向网络性能评价的功能。
短句来源
更多       
  “网络性能评价”译为未确定词的双语例句
     Research on 3G Wireless Network Performance KPI System
     3G无线网络性能评价KPI体系研究
短句来源
     A Performance Evaluation Model of ATM Based On QoS
     基于QoS参数的ATM网络性能评价模型
短句来源
     Based on traditional statistics evaluation method, a new algorithm named DelayAMA is produced to evaluate network delays by statistical value of past-sampling and error adjustment.
     在传统统计评估算法的基础上,新的延迟自适应滑动平均评估算法通过历史采样统计及误差调整方法针对网络延迟进行评价和估计,为系统的网络性能评价提供依据。
短句来源
     Performance Evaluation Method of Multimedia Networks Based on Network Simulation
     基于网络模拟的多媒体网络性能评价方法
短句来源
     PARALLEL ANALYSIS METHOD OF PERFORMANCE EVALUATION FOR COMMUNICATION NETWORKS
     通信网络性能评价的并行分析方法
短句来源
更多       
  相似匹配句对
     A Performance Evaluation Technique for Network Software
     网络软件的性能评价技术
短句来源
     Performance Evaluation on Queueing System of Network
     网络中的排队系统的性能评价
短句来源
     Networked Information Retrieval and Performance Evaluation
     网络信息检索现状和性能评价
短句来源
     PARALLEL ANALYSIS METHOD OF PERFORMANCE EVALUATION FOR COMMUNICATION NETWORKS
     通信网络性能评价的并行分析方法
短句来源
     QoS and Performance Evaluation of Powerline Communication Networks
     电力线通讯网络的服务质量和性能评价
短句来源
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  network performance evaluation
The uniform traffic pattern has been adopted in many existing network performance evaluation studies due to the tractability of the resulting analytical modelling approach.
      
We investigate here the effect of two-moment methods on network performance evaluation methods based on the link decomposition technique.
      
In this paper, we have studied the impact of the handoff dwell time (HDT) on the channel holding time (CHT) modeling and examined how it affects the mobile network performance evaluation.
      
Basic concepts of network performance evaluation are studied, both analytical and simulation techniques are considered.
      
From 1978 through 1983 he worked for Bell Labs in network performance evaluation.
      
更多          
  evaluation of the network performance
Recent results have indicated that the Poisson assumption produces an optimistic evaluation of the network performance.
      
  the evaluation of network performance
To optimise the ANN with respect to spectral feature extraction, network architecture, training regime and threshold determination, we have investigated several indices for use in the evaluation of network performance.
      
These conditions result in a product-form stationary distribution for the voice state of the system, which facilitates the evaluation of network performance.
      
A general methodology10 has been developed to quantify the evaluation of network performance by constructing a weighted polynomial.
      
Therefore, the effects of side and back lobes cannot be ignored in the evaluation of network performance with directional antennas.
      


Analysis modeling approach has its limitation when used for CIMS network performance evaluation. This paper discusses the design and implementation of a CIMSERC-NPES (Network Performance Evaluation Simulator), based on simulation method. The NPES can be used as a simulation experiment bed or a performance evaluation tool for CIMSERC network performance evaluation. The structure of CIMSERC network is an interconnection of two TCP / IP network based on Ethernet. The performance criteria used for observation and...

Analysis modeling approach has its limitation when used for CIMS network performance evaluation. This paper discusses the design and implementation of a CIMSERC-NPES (Network Performance Evaluation Simulator), based on simulation method. The NPES can be used as a simulation experiment bed or a performance evaluation tool for CIMSERC network performance evaluation. The structure of CIMSERC network is an interconnection of two TCP / IP network based on Ethernet. The performance criteria used for observation and evaluation include: throughput of network system, utilization of resources, and delivery delay of message packets etc. The NPES is implemented with SIMAN and FORTRAN language.

分析建模的方法用于CIMS网络性能评价是有其局限性的。本文介绍的是一个基于仿真方法的CIMSERC网络性能评估模拟器——NPES的设计与实现。该NPES可作为进行CIMSERC网络性能评价的“实验床”和评估工具.CIMSERC网络的基本结构是二个互连的基于Ethernet的TCP/IP网,设计中用于观测和评价的性能指标包括:网络系统的吞吐量、利用率、以及信息包传输延迟等。CIMSERC的NPES用SIMAN和FORTRAN语言混合实现。

Computer networks have random and correlative characteristics. The choice of the mathematical tools for the performance evaluation of computer networks should consider the characteristics of data flow. This paper compares some mathematical tools for this challenge. Queueing model, which is often used to analyze the performance of computer systems, has its limit for describing the events which are characterized as both random and correlative, especially analyzing the end-to-end performance if the condition of...

Computer networks have random and correlative characteristics. The choice of the mathematical tools for the performance evaluation of computer networks should consider the characteristics of data flow. This paper compares some mathematical tools for this challenge. Queueing model, which is often used to analyze the performance of computer systems, has its limit for describing the events which are characterized as both random and correlative, especially analyzing the end-to-end performance if the condition of product form solution is not satisfied. Petri Net is appropriate to characterize the correlative events of networks. Introducing the stochastic process into Petri Nets can describe the random characteristics of network events, and ease the contradiction between modeling and solution.Thus, Stochastic Petri Nets is an attractive modeling tools for the performance evaluation of computer networks.

计算机网络具有既随机又相关的特点,因此选择计算机网络性能评价的数学工具要考虑到网络数据流的特性.排队模型是一种确定性的数学模型,用确定性的模型描述网络既随机又相关的动态行为是不够的.PetriNets(PN)能够比较方便地刻画网络的相关事件,描述网络的竞争、碰撞和阻塞,从PN进行扩充发展而来的随机PN,可以比较方便的刻画网络事件的随机性,将二者结合起来从相当程度上缓和了计算机网络建模与分析之间的矛盾,是一种颇具吸引力的建模工具.

The technical details in interactive editing of data with net functional relations are discussed, with emphasis on the description of data model, editing and processing of the data objects in sturctured programming. The method can be used to do some operations of complex objects in application independent mode or improve the reusability of software.

文中介绍了90年代高速网络性能评价领域中一个重大发现,即真实的网络业务具有自相似性.传统的基于Markov模型的性能评价结果对自相似业务已不再适用,需要研制新的模型与工具.文中介绍了自相似过程的数学定义及其性质,讨论了重尾分布和诺亚效应及它们与自相似过程的关系,还介绍了几种生成自相似业务的方法和自相似业务模型下队列系统性能评价方面的研究成果.

 
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