multipoint communication service for audiographics and audiovisual conferencing service definition 用于音像和视听会议业务的多点通信服务
multipoint communication service protocol specification for audiographics and audiovisual conferencing sevice 音像和视听会议业务的多点通信服务协议
the followings are the main contents of this paper : 1, point-to point and point-to-multipoint communication techniques are studied, and implemented by java multi-thread and tcp socket to support collaborative design in networking environment 总体说来,本文研究的主要研究内容是:1,研究点到点、点到多点的网络通信技术。采用java多线程和tcpsocket技术实现客户机服务器模式下支持协同设计的通信问题。
it can support data transform between ethernet networks, and equipment with rs232, rs485 and usb interfaces . we can real izc point-to-point communication, exploit wireless local area network which has the function of point-to-multipoint communication based on this platform 不但可支持ethernet网络之间的数据传输,具有rs232、rs485、usb等接口能力,还实现了点对点的无线通信,可以开发具有点对多点通信功能的无线局域网。