令牌网

主要针对在DCS通讯网络中常见的令牌网、以太网和FDDI网从理论上进行了一些讨论，并结合工业控制的要求分析了各自的优缺点。

It discussed theoretically about the token ring 、 ethernet and FDDI , which is normally used in DCS communication network , and analyzed its merit and defects in regard of industrial control requirement .

此解决方案应该是网络独立的&即，独立于它在其上运行的网络类型（以太网、令牌网）。

The solution should be network agnostic & that is , indifferent to the type of network ( Ethernet , token ring ) on which it is run .

一种用于交换式令牌环网的交换结构MRS

A High-Speed switch Architecture for Switched Token Ring Network MRS

在IBM令牌环网中，一个入口单元的发送或输出插座。

In the IBM Token-Ring Network , the transmit or output receptacle on an access unit .

本文对符合IEEE802.4和MAP标准的令牌总线网的性能指标评估给出了一种新的计算方法。

This paper proposes a new algorithm of performance evaluating for fault tolerant token bus network in the standards of IEEE 802.4 or MAP .

IBM令牌环网NETBIOS接口驱动程序设计

NetBIOS driver programming for the IBM token ring network

这时，此一小段局域网被赋予了令牌环网的整个带宽，即16M位/秒。

This small segment is then given the entire 16Mit / sec token-ring bandwidth .

本文以IBM令牌环网NETBIOS软件接口为基础，构造了一个可实现站点机和网络智能适配器并行处理的接口驱动程序。

Based on NETBIOS software interface for the IBM token ring , this paperintroduces a driver program by which the workstation can process parallelly with the intellectual network adapter .

综合布线系统提供了一个统一、开放的布线物理结构，能够支持包括以太网、令牌环网、ATM及视频应用在内的多种应用，而同时支持多种逻辑网络拓扑。

The synthetical electrical wiring offers a unified and opening physical construction of wiring and can support multiple applications , including ether network , token network , ATM , video , etc. it also supports multiple network topology .

本文分析了以RS-232异步通讯卡为基础的令牌环网的网络环境开发目标，对其四层协议的设计与实现进行了讨论，并以应用层的共享打印为例介绍了实现过程。

This paper analyses the development destination of the token ring network environment based on RS-232 asynchronous communication adapter , discusses the design and implementation of its four layers protocols and introduces the implementation process of sharing printing of the application layer as an example .

分析、计算了网络的平均传送时延，通过对比、分析计算结果得出影响HTSCS系统令牌环网平均传送时延的主要因素。

The main factors which caused the average lag time about data transfer in the Token Ring Network are known , through the comparison and analysis of the computing results .

答案就是即将问世的交换式令牌环网标准，即802.5r专用令牌环（DTR）。

Its answer lies in the impending switched token-ring standard , called 802.5r Dedicated Token Ring ( DTR ) . He was ordered to answer with one word : Yes or No.

并以目前国内外应用最普遍的两种类型的局域网络（3~+以太网与NCR令牌环网）的互连为实验研究模型，成功地实现了网间的文件传输与索取及共享打印等功能。

Two interconnected LAN 's ( 3 + Ethernet and NCR Token-Ring network ) now very prevalent worldwide are used as the experimental mode for investigation . The functions of inter-network file transfer and asking as well as printer sharing are found to be performed successfully .

本文提出两种新的具有优先权的、令牌环形网通信协议，分别叫做R-PTR和WR-PTR方式，并从理论上分析了这两种方式的信道利用率&传输时延特性，给出了仿真实验结果。

In this paper , two types of new prioritized token ring access protocols in local area , networks called R-PTR and WR-PTR are proposed , and their throughput-delay performance is evaluated through the theoretical analysis and simulation experiments .

令牌环网-就像一个公交车环路，环路上有菊式链节点。

Ring-Like a bus network , rings have the nodes daisy .

基于令牌环网的动态实时带宽分配算法

Dynamic Allocation Algorithm for Real-Time Bandwidth in Token Ring Network

容错型令牌总线网性能评价算法

A Performance Evaluation Algorithm of Fault tolerant Token Bus Network

基于令牌环网串行通讯的控制系统研究

The control system research based on serial communication of token ring network

单令牌环网通信时间的极值问题

The Extreme Value Problem of the Time Spent in Single Token Ring Network

所有这些将与令牌环网设备和令牌传递访问协议并存。

All will coexist with existing token-ring equipment and the token-passing access protocol .

通信接口：令牌环网或以太网适配器

Communication interfaces : Token ring or Ethernet adapters

基于令牌环网协议的监控系统网络设计

Network design of monitoring system based on token ring network ( TRN ) protocol

逻辑令牌环网的设计与实现

Design and implementation of logical token ring network

本文从网络和应用的角度介绍了该令牌环网和过程控制程序。

The DCS combined the technicals of computer , process control and net communication .

具有优先权的令牌环形网通信协议的性能分析

Performance Evaluation of Prioritized Token Ring Protocols

分块常常发生在传输媒介混合在一起的环境中，比如兼有以太网和令牌环网的网络。

Fragmentation often occurs in environments that have a mix of media such as Ethernet and Token Ring .

本文首先比较了以太网与令牌环网，同时阐述了以太网的优越性。

This paper compares Ethernet and token loop network , and explains the superiority of Ethernet at the same time .

高带宽与100%的通道可用性相结合将使在令牌环网环境中处理这些类型的应用得以可行。

The combination of high bandwidth and 100 % channel availability will make it feasible to handle these types of applications in a token-ring environment .

本文讨论了IEEE802.5令牌环网在故障情况下的自动恢复例程，给出了执行恢复例程所引入延迟的时间估计，评价了环网的容错性能。

This paper discusses the automatic recovery rou-tine of the IEEE 802 . 5 token ring network at the fault condition , presents time estimate formulae of the delay caused by the performance of the recovery routine and evaluates the fault tolerant characteristic of the token ring .

通过数据结构的双向循环链表的插入和删除算法，进一步理解令牌总线网的站点插入和删除，把学科间的内容相互衔接起来，使问题更加简单化。

This paper , by mastered insertion and deletion of node algorithm in double circle linked list , goes a step further to understand the insertion and deletion of station , achieving mastery through a comprehensive study of the subject so that abstract problem becomes easy and simple .