| 1. | Application of mobile broadband multimedia communication system in metro
移动宽带多媒体通信系统在地铁中的应用 |
| 2. | Call signalling protocols and media stream packetization for packet based multimedia communications systems
基于包的多媒体通信系统上的呼叫信令协议及媒体流打包技术 |
| 3. | To address this need in the specific area of still image encoding , a new standard is currently being developed , the jpeg2000
静止图象压缩是多媒体通信系统的重要组成部分。目前最普及的静止图象压缩标准有jpeg , jpeg2000等。 |
| 4. | Firstly , h . 323 protocol - the recommendation that describes how to provide multimedia communications services over packet - based networks is introduced in this paper
本文首先介绍了在分组交换网上构建多媒体通信系统的标准? ? h |
| 5. | Streaming media system is of one kind of multimedia communication system , so the bandwidths of network will strongly influent application performance
流媒体系统作为一种基于ip网络的多媒体通信系统，是一种宽带应用，对网络带宽比较敏感。 |
| 6. | In fact , g . 729 has been used in the field of data traffc , such as ip phone and h . 323 multimedia communication systems . therefore g . 729 will be lucubrated in the thesis
事实上， g . 729标准已被应用在数据通信的各个领域，如ip电话和h . 323网上多媒体通信系统等。 |
| 7. | The video conference is a kind of multimedia communication system which will become a hot topic in the multimedia communication area in the 21st century
会议电视又称视频会议或视讯会议，实际上是一种多媒体通信系统，是二十一世纪多媒体通信领域中一个非常热门的话题。 |
| 8. | In recent years , the focus of working - out standard of itu ( international telecommunications union ) is switching to working - out multimedia communication system standard based on packet
国际电信联盟itu逐渐地把制定多媒体终端标准的重点转到基于分组的多媒体通信系统标准的制定上来。 |
| 9. | Then , the article introduces the architecture of the multimedia communication system over the packet - based networks - - - - - - h . 323 system , and the key conceptions and principles of the ip multicast
接着，本文介绍了基于分组的多媒体通信系统? ? h . 323系统的体系结构，以及ip组播的基本概念及机制。 |
| 10. | The primary researching of this thesis is the realization of the communicating function of the multimedia meeting system based on ip in existence , and the design of the multimedia meeting system is presented
本文研究的主要内容是在现有的ip基础上实现多媒体通信功能，并在理论上给出了多媒体通信系统的设计方案。 |
