线路交换

包交换技术与线路交换技术

- Packet switching vs circuit switching

光突发交换集合了光线路交换和光分组交换的优点。

OBS ( Optical Burst Switching ) combines advantages of Optical Circuit Switching ( OCS ) and Optical Packet Switching ( OPS ) .

线路交换数据传输服务

Circuit switch data transmission service

而光线路交换网络技术虽然相对成熟，但在目前网络流量具有自相似性的情况下，对带宽和网络资源的使用不够充分有效；

Although optical circuit switching technology is commercially available , the bandwidth utilization is low , especially in the case of bursty traffic condition .

对线路交换、消息交换、包交换，虚拟旁通和直通的平均通信延迟时间以及直通的平均请求响应时间进有了分析。

This paper analyses the average communication delay of circuit-switching , message switching , packet-switching , virtual cut-through and direct-passing and , the average response time of direct-passing .

在基于全互连单元的大规模并行处理系统中，引入可程控的结点间直通通信概念，相对于存储转发、虚拟旁通、蛀孔寻径和线路交换，系统性能均有进一步提高。

Massively Parallel Processing System introducing programmable cut-through communication between full-interconnect units has better performance as compared with store and forward , virtual cut-through , wormhole routing and circuit switching .

光分组交换最大的挑战在于仍然没有成熟的光逻辑和光存储器件，相比而言，光线路交换和光突发交换更具有可实现性。

The biggest challenge for OPS is that the required optical technologies such as optical logic and buffer devices are far from mature . Comparatively , OCS and OBS are easier to be implemented .

提出了工程实施阶段传输网与光缆线路、交换网、数据网、电源等其它通信系统的分工界面。

Puts forward that in the project implementation stage , the division of work boundary of transmission network and the fiber optic cable line , switched network , data network , power and other communication system . 5 .

SDH是一种将复接、线路传输及交换功能融为一体、并由统一网管系统操作的综合信息传送网络，是美国贝尔通信技术研究所提出来的同步光网络。

SDH is one kind the multiple connection , the line transmission and the exchange function merges into one organic whole , and by the unification network management system operation comprehensive information transmission network , is synchronized light network which American Bell Communication Research institute raises .

这是JAX-WS的一个IBM扩展，目的是在线路上提供消息交换支持。

This is an IBM extension of the JAX-WS specification to provide asynchronous message exchange support on the wire .

电讯中用于线路路由的数字交换装置。

A digital switching device in telecommunications for routing lines .

线路无功潮流交换平稳，枢纽点电压波动幅度减小；

Stable exchange of line reactive power and decrease of voltage fluctuation range of hub node ;

电话网路所使用的传统方法，每一次接通都必须占用一条线路，但分封交换技术完全摆脱了这种束缚。

This technique marked a break from the traditional approach , used in telephone networks , of dedicating a static circuit to each connection .

本文概要地分析了综合业务数字网的概念，着重讨论了线路/分组混合交换的基本概念，性能分析以及在综合业务网中的应用。

This paper analyses the general concept of Integrated Service Digital Networks ( ISDN ), with the emphasis on the concept and performance anal - ysis of the hybrid circuit and packet-switching and its application in integrated service networks .

基于对飞机上通信线路和地面通信线路，以及常用交换技术的详细分析。

Based on detailed analysis of aircraft communication lines and ground lines of communication , as well as the common switching technology .