采用多线程技术，设计了高效率的传输模型，实现了端对端的多媒体网络传输。
Multithreading technique and highly effective transport model is designed to realize end-to-end multimedia transport on networks.
VOD是综合技术，主要包括多媒体数据库、压缩技术、多媒体网络传输技术和多媒体数据库技术。
VOD is a comprehensive technology, including multimedia databases, compression, multimedia network transmission technology and multimedia database technology.
IMS允许运营商对多媒体会话进行适当收费：如果用户通过3G移动网络使用了视频会议，则通常会产生包含音频和视频的大量数据传输。
IMS allows operators to charge multimedia session appropriately: If a user USES videoconference over the 3g cellular network, there is usually a large data transfer that consists of audio and video.
分析了多媒体数据实时传输对通信网络的特殊需求以及当前IP网对多媒体信息实时传输的支持能力和存在的问题。
This article analyzes the special requirement of multimedia real-time transmission to communication network, the support ability and the existent problem of IP network.
近年来，由于互联网的广泛普及和多媒体技术的飞速发展，基于网络的视频流式传输技术得到了广泛的应用。
With the popularization of network and rapid development of multimedia technology in recent years, the video streaming transmission technique on the network is applied widely.
无线异步传输模式(atm)网络通信系统将在宽带和多媒体个人通信得到广泛应用。
Wireless Asynchronous Transfer Mode (ATM) network communication system will be applied widely in broad band and multimedia personal communication.
光纤网络应用的目标是支持多媒体信息传输。
Application of optical network is to support multimedia information transmission.
与此同时，网络技术飞速发展，多媒体信息需求急速增加，基于IP的网络架构日益成为作为信息传输的媒介。
Meanwhile, with fast development of network and communication Technology and emerging demands of multimedia information, IP-based network infrastructure is used for multimedia transport.
电信网络(NGN)涉及到IP技术、多媒体技术、传输技术等多个领域。
Telecommunications network (NGN) relates to IP technology, multimedia technology, transfer technology and other fields.
一方面，人们希望能在网络上看到生动清晰的媒体演示，另一方面人们又不得不去面对在如此慢的网络速度下传输数据量极大的多媒体文件所需的大量时间。
One side, people wish to watch lively and clearly, and the other side, we have to wasting so much time in transporting numerous media data with so slow network speed.
在分布式多媒体系统中，连续媒体流采用压缩方式传输，以减小最昂贵资源网络带宽的使用。
The continuous media stream is usually transmitted with compression in order to reduce networks bandwidth, the much expensive resource, in distributed multimedia systems.
众所周知，异步传输模式(atm)网络的带宽可以满足多媒体应用的需求。
It is known that the flexibility and capacity of asynchronous transfer mode (ATM) networks can meet the bandwidth requirements of multimedia applications.
网络多媒体系统中，需要对可用带宽进行主动测量，但测试流会妨碍数据传输质量。
In networked multimedia systems, the probing traffic generated by active measurement of available bandwidth might interfere with the audio-visual communications.
讨论了通过无线ip网络(未授权移动接入)传输语音、消息和多媒体信息的新技术，未授权移动接入技术是向通信技术融合迈进的第一步。
This paper covers the discussion of the new technology to deliver voice, message and multimedia content over a wireless IP network, known as Unlicensed Mobile Access (UMA).
因此目前网络中，大量的多媒体应用利用UDP传输协议来传送资料。
So in the current network, many applications of streaming multimedia use the UDP protocol.
但用传统的多媒体软件开发工具开发的软件不适合在网络上传输。
However, the multimedia software developed by the traditional tools are not suitable for using on line.
未来的高速网络将能够提供越来越多种类的服务，例如多媒体会商系统，远程医疗系统中的同步图像和数据的传输等。
Future network would provide various kinds of services, such as net meeting, synchronous transmission of data and video in distance medical systems.
本文主要论述了在网络之间传输多媒体信息的一些基本概念和技术，着重讨论了实时运输协议RTP的主要技术内容及原型实现。
This paper describes some technical foundations of the new real-time multimedia services, where a realtime transport protocol (RTP) and its prototype implementation are focused on.
本文针对嵌入式视频监控系统的具体应用，在系统已提出的对网络上多媒体数据实时传输要求的基础上，增加了可靠传输的要求。
Aiming at the concrete application of embedded video surveillance system, this paper put forward requirement of reliable transmission based on multimedia data real-time transmission in the Internet.
音视频压缩技术、实时数据传输及数据网络技术的成熟，使得在IP网络上实现多媒体通信成为可能。
The technical maturity of audio and video compression, real-time data transfer and network makes it possible to realize the multi-media correspondence on the IP network.
ISDN的网络基础是ATM，ATM为多媒体信息的传输提供了可靠的网络基础。
The network base of B-ISDN is ATM. ATM provided various mechanism to support transmitting multimedia information.
大数据量的视频信息传输与网络信道低传输速率的矛盾，使得视频通信成为多媒体通信的关键。
A key of multimedia communication is the video communication due to the contradictory between the enormous data of video information transmitted and low transmitted rate in channel of network.
本论文主要是研究多媒体信息在车载局域网络中的实时传输。
In this thesis, the main objective is to study real-time multimedia to transmit in the train LAN.
而电话会议系统是利用计算机，多媒体通信技术和设备，通过IP网络传输信道在两地或者多个地点之间开会的一种通信手段。
The telephone conference system is a communication method between two or more locations via IP network, which uses computer, multimedia technology and apparatus.
多媒体远程教学是近年来迅猛发展的一种崭新的教学方式，它是多媒体技术和网络传输技术相结合的产物。
Multimedia distance instruction is a new instruction mode, which has got rapid progress in these years. It's an integration of multimedia technology and networks technology.
在IP网络上进行多媒体通信要涉及网络结构、服务模型、信息编码压缩以及传输控制等技术问题。
Multi -media communication over IP network will involve network architecture, service model, information coding compression and transmission control technology.
电信营运业务也必然融合在能够同时传输数据、语音和图象等多媒体业务的NGN网络中。
At the same time, the telecommunication operation business must be merged in NGN network transmitting such business of the multimedia as the data, pronunciation and picture, etc.
针对这些问题，对当前的多媒体数据压缩、网络通信技术和网络协议进行了比较和研究，详细介绍了当前解决实时多媒体信息传输所涉及的一些新方法和新技术。
To solve these problems, study and compare the present communication technology and network protocal, introduce the new ways and new technology of present real-time multimedia transfer.
文中分析了WMN传输多媒体业务所存在的问题，并且介绍了基于分级编码的自适应传输在该网络中的应用。
This article analyzes several problems existing in multimedia transmission in WMN and introduces the application of adaptive transmission based on scalable coding.
而当前的网络状况是网络带宽不够高，传输多媒体数据时还会有不可预知的延迟，而且目前的网络质量还不可避免地出现丢包现象。
However, the status of current network is narrow bandwidth, unpredictable delay while transmitting multimedia data, and appearing the phenomenon of losing package.
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