【作者】 高守贵；

【导师】 史斌宁；

【作者基本信息】 合肥工业大学 ， 计算机应用技术， 2002， 硕士

【摘要】 同以往的会议系统相比较，计算机网络多媒体会议系统使与会者更具有身临其境的感觉，它既能免除人们远赴会场所带来的旅途劳累，减少时间开销、降低会议成本，使信息的传递和交流更加快捷；同时会议系统还可用于远程诊断、远程教学和远程商务等多个应用领域。因此会议系统受到广泛的重视，具有良好的商业应用前景。 会议系统不仅涉及到计算机、网络通信、多媒体等方面的基础技术，同时还需具备完善的会议组织、管理和控制功能；系统既要是一个开放的系统，与会者可以方便地加入和退出系统，同是又要有一定的数据安全保密措施，对会议共享的内容做到严格的访问控制，达到对会议内容保密的目的。 本论文中首先描述了多媒体会议系统的概念，组成结构，实现会议系统所需要用到的相关理论及基础知识。然后以Jini分步式模型作为系统构架，实现了一个具有语音、视频、程序共享和文字聊天等基本会议功能的原型系统。该原型系统虽然还很不完善，但在一定的应用范围内已具有较为实用价值。更多还原

【Abstract】 Computer networks multimedia meeting system is more ideal than traditional system. It can free people from tiredness that is caused by attending remote meeting, shorten time spending, reduce meeting cost and make the transferring and communication of information faster. It also can be used in remote diagnose, remote education and so on. So meeting system receives large attention and has good business prospect.Meeting system not only involves the basic technique in computer, network communication and multimedia, but also has perfect meeting organization, management and control function. The system is both an open system, which can be easily entered and exited, and having some data security measures, which control the data sharing of meeting.This thesis first introduce the conception and architecture of multimedia meeting system and the relevant theory and basic knowledge to be used, then implement a prototype system based on Jini distribute model, which has the basic function such as voice, video and program sharing, though it is not a perfect meeting system, but it can be acceptable for in some application area.更多还原