传输网络

Numerical results show that with O-QoS constraints, the lightpaths can be established efficiently at the expense of a little resource reusability or blocking probability.

网络设计实例与仿真结果表明了在较好的传输条件下线性损伤对网络性能的影响可以忽略不计，当传输层特性降低到一定程度之后网络的性能急剧恶化。

The affection of self-similar traffic to network performance,especially queueperformance (such as buffer size,delay,packet loss rate) and algorithms,some important transfer system (such as Transport ControlProtocol/Internet Protocol),and resources management,will be worth to study further.

自相似网络业务流对网络性能的影响，特别是对排队性能(如对缓冲区大小的要求、延迟、丢失率)和算法的影响、对一些重要传输机制的影响、对资源管理的影响等方面的研究对改善网络性能、传输机制和资源管理方法具有重要的意义和进一步研究的价值。

The network transmission part is based on TI's TMS320C6000 series DSP and the Network Development kit.The Ethernet interface between DSP and computer cluster has been implemented and the test on the performance of the interface has been made. Furthermore, the relationship between the number of hydrophone sensor heads and the network bandwidth has been analyzed which leads to the method of how to calculate the minium bandwith of network given the scale of the hydrophone array.

网络传输部分以TI公司TMS320C6000系列DSP和NDK网络开发程序套件为基础，实现了DSP和集群系统之间水声数据的百兆以太网接口，进而对该网络接口的传输性能进行了测试，并分析了水听器探头数目和网络带宽的关系，得出了计算给定规模水听器阵列所需最小网络带宽的方法。

There are complex variations in realistic low-voltage power line network topology framework.In order to study the low-voltage power line transmission channel model,a model to describe the power line network channel topology framework is established in terms of basic characteristics of low-voltage power line network in this paper.

低压电力线网络拓扑结构变化复杂，为了研究低压电力线信道传输模型，根据低压电力线网络的基本特点建立了描述电力线网络拓扑结构的模型，利用模型把低压电力信道作为一个过程去描述，建立了节点信号传输函数来推导低压电力线网络的传递函数。

In mobile network, traditional TCP will cause throughput decreasing and delay increasing, whereas UDP is a kind of trustless transport protocol, so it is very necessary to study GIOP tunnel adpter protocol-UTP implementing in Wireless CORBA.

由于在无线移动网络中，传统的TCP传输协议容易引起网络系统的吞吐量下降和时延的增加，而UDP传输协议又是非连接不可靠的传输服务。

Cyber cafe network applications type very diversification, face to face network bandwidth, transmission mass and network function have very high request, network applications essential points collection advanced, many business, extended and stability what an integral whole, not only satisfied customer broadband network upper at the same time transmission pronunciation, video frequency and data need, and hold out various new business data-handling capacity, get on the Internet high speed unobstructed, big data rate of flow lower no away gleam, be not at a standstill and so on.

网吧网络应用类型非常的多样化，对网络带宽、传输质量和网络性能有很高的要求，网络应用要集先进性、多业务性、可扩展性和稳定性于一体，不仅满足顾客在宽带网络上同时传输语音、视频和数据的需要，而且还支持多种新业务数据处理能力，上网高速通畅，大数据流量下不掉线、不停顿等。

It has incorporated a variety of switching processes, such as speech sound,compressed encoding, packaging and packeting, distribution routing, storage and switching, depackaging and decompression, into the IP network or internet for realizing speech sound communications.

而所谓的VoIP是以IP分组交换网络为传输平台，对模拟的语音信号进行压缩、打包等一系列的特殊处理，使之可以采用无连接的UDP协议进行传输。为了在一个IP网络上传输语音信号，要求几个元素和功能。

In order to facilitate in the local area network main engine resources shaneeds to develop one based on the local area network file transfer tool, realizes um eof Socket after connec to LAN users to share file resources to meet the exchange of information between mainframe, ensure that the filets and folders transmission security, effectively ifficiency.

这就给那些具有大规模内部网络的用户造成了许多问题，如浪费资金、浪费网络资源、病毒入侵、降低了工作效率等。为了方便局域网内主机的资源共享，需要开发一个基于局域网的文件传输工具，在内部网络中实现文件交换。基于局域网的文件传输系统的设计选用Delphi 为开发工具，以C/S模式通过建立Socket连接后实现局域网快速，准确，安全的点对点文件以及文件夹传输功能。

Eachsession is uniquely identified in a transmission header by a pair of network addresses, identifying the origin and destination NAUs of any transmissions exch anged during the session.

在传输报头中，通过一对网络地址，唯一明确地标识著一条话路，这对网络地址还标明：在两个NAU进行通话期间，对任何要交换的传输信息﹝报文，信元﹞而言，谁是发信的网络可编址单元，谁是收信的网络可编址单元。

Eachsession is uniquely identified in a transmission header by a pair of network addresses, identifying the origin and destination NAUs of any transmissions exch anged during the session.

在传输报头中，通过一对网络地址，唯一明确地标识着一条话路，这对网络地址还标明：在两个NAU进行通话期间，对任何要交换的传输信息〔报文，信元〕而言，谁是发信的网络可编址单元，谁是收信的网络可编址单元。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了