该布置例如解释了分组交换业务。
Such an arrangement accounts for packet-switched traffic, for example.
xdsl需要分组交换。
最后建议全国只建一个分组交换公用数据网。
Finally, we consider it more advisable to establish only one PSPDN in our country.
文中提出适应卫星信道特点的快速分组交换方法。
This paper puts forward the improved fast packet switching machanism that is compatible with the satellite features.
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).
分组交换：因特网实质上是一个巨大的分组交换网络。
Packet Switching: The Internet is largely a packet switched network.
这是由于在分组交换数据网络中传输语音时发生了数据包丢失。
This is usually the result of packet loss when transmitting voice over a packet-switched data network.
再利用铁路分组交换网完成机车运行数据到机务段的实时传输。
And through Railway Packet Switching Network the data can access the Railway Branch Locomotive Depots.
互联网——“互联网”的术语，指可以协作分组交换数据的国际计算机网络。
Internet - the term 'Internet' means the international computer network of interoperable packet switched data networks.
在光分组交换中，光分组的组装算法将对交换的性能产生重要的影响。
Optical packet assembly algorithms have great effects on the performances of optical packet switching network.
在高速分组交换网络中，分组调度策略和算法的设计是一个关键问题。
The design of packet scheduling strategy and algorithm is one of the most important issues for the high-speed packet-switched networks.
为了实现真正意义上的全光分组交换，全光信号处理技术的研究迫在眉睫。
For realizing the all-optical packet switch in deed, the research of all-optical signal processing is quite urgent.
在无线电噪声环境里，利用基于每秒1600跳跳频表的分组交换协议可以提高系统性能。
Uses packet switching protocol based on frequency hop scheme with 1600 hops/s to enable high performance in noisy radio environments .
OBS网络中结合了电路交换和光分组交换的优点，是两者之间的平衡选择。
OBS networks combine electronic switching and optical Packet switching's strongpoint, is a balanceable choice.
文中我们介绍了光分组交换的产生背景和技术特点，对交换节点结构作了说明。
In this paper, we introduce the development of optical packet switching and the generic architecture of the OPS node.
光分组交换由于缺乏高速光逻辑器件、光缓冲存储器等，因此还处于研究阶段。
OPS still is placed in to study the stage because of lacking of the high-speed optical logic device and optical buffer.
光分组交换技术的引入，改善了带宽的利用率和网络的灵活性，延伸了光的透明性。
The introduction of OPS has improved the use rate of bandwidth and flexibility of network, extended the optical transparency.
这种网络是通过在统一的分组交换网络上实现各种不同的服务性能保证机制来构造的。
This integrated services network is built by using many kinds of service performance assurance mechanisms upon a general packet switched network.
本文基于模糊数学规划及系统优化的观点研究了分组交换网络中分组路径的选择问题。
The problem of route selection of the packets in networks is studied based on the viewpoint of fuzzy mathematical programming and system optimization in this paper.
帧中继技术是一种成熟的快速分组交换技术，而AT M技术则是宽带网络的重要技术。
Frame Relay is a kind of mature fast switch technology, while ATM technology is one of the important broadband technologies.
我们演示了两光分组交换系统的内联实现：一个混合的光电分组路由器，两个光分组环。
We demonstrate the interconnection of two optical packet switching systems: a hybrid optoelectronic packet router and two optical packet rings. Error -...
软交换是下一代网络的核心设备之一，也是目前电路交换网向分组交换网演进的设备之一。
Soft exchange is one of the core equipment of the next-generation network and also one of the equipment of evolving from circuit exchange network to packet exchange network.
传输部分由中国移动提供的通信信道借助GPRS无线分组交换技术，实现数据透明转发。
Transmits partially the communications channel which provides by China mobile with the aid of the GPRS wireless grouping exchange technology, realizes the data transparently to retransmit.
本文介绍了公用和专用分组交换数据网的现状后，说明了开展标准的增值业务系统的重要性。
In this paper, after analysing the status on public and private PSDN, the significance of standard-based value added service systems is indicated.
我们必需有发生，以紧凑的声音压缩成一个具有相当规模的数据，然后吃了分组交换传输网络。
Therefore, there needs to be a compression taking place to compact the voice data into a considerable size before it gets transmitted over a packet switching network.
分组交换将信息(不管是文本、图像、音频还是视频)分割成大小适当的数据块，好比邮包中的一系列信件。
Packet switching slices messages (whether text, graphics, audio or video) into suitably sized blocks of data, like a series of letters in the mail.
这就意味着目前存在的面向连接的和电路交换的网络必须升级，以便能够支持分组交换的数据业务。
This means that many of the existing connection-oriented or circuit-switched networks will need to be upgraded to support packet-switched data traffic.
最近，光突发交换技术的出现掀开了光通信技术的新篇章，它是光电路交换和光分组交换的折中方案。
Recently, optical burst switching, or OBS, which represents a balance between circuit and packet switching, has opened up some exciting new dimensions in optical networking.
最近，光突发交换技术的出现掀开了光通信技术的新篇章，它是光电路交换和光分组交换的折中方案。
Recently, optical burst switching, or OBS, which represents a balance between circuit and packet switching, has opened up some exciting new dimensions in optical networking.
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