传输媒体

根据使用协议、传输媒体和网络服务这三种基本因素的不同形式，将计算机网络分为对等网、基于服务器和企业网络三种类型。

For example , we can classify the network into peer-to-peer network , network based on server and enterprise network according to the different protocol , transmission media and network server .

互联网的迅速发展、信息网络的应用普及、信息传输媒体的数字化演变进程的推进，使得电子图书馆、在线服务和电子商务等先进的多媒体服务有了十分广阔的前景。

Advanced multimedia services including electronic library , online service and electronic commerce , have wide prospects as the rapid development of the Internet , the popularization of the information network and the digital evolvement of the information transmission media as well .

特别是INTERNET网的普及，它改变了传统传输媒体的传递方式，而且是一个非常廉价的交互式国际通信媒体。

Specially the INTERNET net popularization , it changed the tradition transmission medium transfer mode , moreover is extremely inexpensive interactive international correspondence media .

Tlatency是把发送方的第一个字节放在传输媒体上和在接收方接收该字节所消耗的时间。

T_latency is the elapsed time between putting the first bit on the transport medium on the sender side and receiving this bit on the receiver side .

本热表分户计量管理系统是利用VISUALSTUDIO.NET平台开发的，采用GPRS无线远程网络作为数据传输媒体，具有自动抄录整个城市千家万户的智能热能表数据和故障诊断功能。

The heat metering individual management system is researched and developed make use of Visual Studio . NET , use GPRS to transfer the data , has the function of copy and entry the data of intelligent heat metering automatically and to diagnosis the faults .

设计空中接口的出发点就是使尽可能多的用户共享传输媒体。

The air interface is designed to be shared by multiple users .

总线的关键特性是共享传输媒体。

A key characteristic of a bus is that it is a shared transmission medium .

当对信号进行数字编码并克服了由于传输媒体引起的失真时，即可达到第一个特征。

The first characteristic is achieved when a signal is digitally encoded to overcome degradation due too the transmission medium .

介绍了采用无线电台作为数据传输媒体的可移动的单车试验系统的设计方法、功能、系统控制以及结果输出等方面的特点。

The features of the system design , functions , system control and result output of mobile single-vehicle pressure-testing system are introduced .

无线信道是移动通信的传输媒体，研究其特性并建立一个与实际传输环境相符合的无线信道仿真模型都有着十分重要的现实意义。

Researching its characteristics and establishing a simulation model which conforms to the actual transmission environment of the radio channel have a very important practical significance .

在用以太网作为传输媒体的计算机网络化控制系统的基础上，提出了一种基于智能代理技术有双控制器的计算机网络化控制系统。

Computer networked control system with Ethernet is taken as a transfer medium , a computer networked control system with dual controllers based on Intelligent Agent technology is proposed .

介绍了以光纤通信为信息传输媒体的计算机测试系统，用于土槽实验室的农机性能试验。

A measurement system composed of data acquisition based on Single Chip Microcomputer , optical fiber communication ( OFC ) and data processing was developed to conduct tests in soil-bin laboratory .

文本文档作为一种普遍使用的信息存储与传输媒体，利用它们进行隐秘通信、利用数字水印保护文本文档版权并对文档内容进行认证等是信息安全领域的热门研究课题。

Text documents , a widely used information storing and convening media , are hotly studied to be applied in the field of secret communication , copyright protection and content authentication of text document .

在介绍常用物理传输媒体特点的基础上，提出了远程节点访问的几种方式，讨论了远程访问的硬件和软件需求，最后结合应用实例简述了远程节点访问的实现过程。

Based on the introduction of the properties of common physical transmission medium , several ways to remote node access are proposed and the access hardware and software requirements are discussed . The access realization procedure with an application example is also briefly described .

卫星通信比其它的传输媒体有许多独特的优点，但随着宽带卫星通信的发展，有用频谱资源越来越有限，解决的办法之一是提高频谱利用率，希望选择合适的高阶调制信号进行卫星通信。

Satellite communication has more unique advantage than other transmission media , but with development of broadband satellite communication , the useful spectral resources become more limited . One of solutions is to raise spectral efficiency , hoping to select appropriate high level modulated signal to transfer over satellites .

在Internet上高效传输流媒体数据是推广诸如视频点播等应用的基础。

It is the basis for video applications such as Video On Demand to deliver the streaming media over Internet efficiently .

因此，在IP网上传输实时媒体数据，有许多的技术问题值得研究和改进。

As a result , on the IP transmission of real-time multi-media data , there are many technical issues worthy of study and improvement .

各个终端节点之间使用RTP和RTCP协议实时传输流媒体数据。

The end nodes replicates stream media data and forwards them to other end nodes using RTP and RTCP protocol to transport real-time media data .

本文在peertopeer系统上采用以树为基础的应用层组播结构，实现用客户自己的带宽传输流媒体以缓解服务器附近的拥塞问题。

This paper proposes a tree-based application-level multicast architecture in a peer-to-peer system , in order to use the resources of the clients themselves , which alleviating the bandwidth bottleneck at the links close to a sever .

本系统结合隧道穿透技术，利用隧道穿透时的消息机制，在传输流媒体数据的计算机之间进行打洞处理，所有消息的传输都使用UDP方式。

The system combines the tunnel through technology , through the tunnel when the news mechanism in the transmission of streaming media data between computers burrows with the transmission of all information using UDP way .

在当前网络传输的媒体数据中，可能含有使用隐写术方法隐藏的隐秘信息。

Media data in internet may contain secret message embedded by steganography .

使您可以在网络上传输数字媒体内容。

Enables you to stream digital media across networks .

启用通过网络传输数字媒体内容。

Enables streaming digital media across networks .

对于网络上传输时基媒体数据，人们期望有实时的效果。

The real ? time effect is expected forthe transmitting time ? based media data on the network .

交际是依赖语境而存在的一种动态活动，书面语篇作为作者与读者在书面交际中信息传输的媒体应该从动态的角度进行分析。

As a dynamic activity , communication is context-dependent . Written discourse is the intermedium used to transmit information between the writer and reader . So it should be analyzed with dynamic theory .

根据本系统功能要求，设计了由捕获回放、编码解码、网络传输和媒体同步等四个模块组成视音频媒体处理系统。

According to the function , the system of the video / audio media processing is divided into 4 modules , e.g. Capture / playback , compression / decompression , network transmission and media synchronization .

实时系统具有及时响应、高可靠性、专用性、少人工干预等特征，被广泛应用于工业控制、军事防御、信息通讯、网络传输、媒体处理等领域。

The real-time system has characters such as response in time , high dependability , dedication and less artificial interference , it is widely applied in the industrial control , military defense , information communication , network delivering and multimedia processing .

SIP是一个应用层协议，SIP独立工作于底层网络传输协议和媒体。

SIP is an application layer protocol , it works independently in underlying network transmission protocols and media .

数据采集压缩模块实时采集视频数据，压缩后发给网络传输模块，媒体流经ARM芯片发到Internet。

The video data that was gathered by data acquisition module , and gathered data was compressed with compressed module and streaming media was transmitted to the Internet through ARM .

流媒体传输和流媒体分发是流媒体内容分发网络的两部分功能，它们从不同的角度提高流媒体的QoS。

Streaming media transmission and streaming media distribution are two functional modules of streaming media CDN , which improve QoS of streaming media from different aspects .