“多媒体”是指服务于专用网和商用网的话音、静止或活动图像、以及数据的同步传输。一个可支持所有这些多媒体业务的网络称为全业务网络。今天,技术的进步将推动现有电信业的蓬勃发展,现有网络演进为全面业务网络已成为现实。计算机业、娱乐业以及图像处理的融合对未来的电信工业将会产生革命性的变革。 多媒体业务 多媒体的应用分为专用或商用。专用包括娱乐——即先 “Multimedia” refers to the voice, still or moving images serving dedicated and commercial networks, and the simultaneous transmission of data. A network that supports all of these multimedia services is called a full business network. Today, advances in technology will push the current telecom industry to thrive, and the evolution of existing networks to full-service networks has become a reality. The convergence of computing, entertainment, and imaging will revolutionize the telco industry in the future. Multimedia applications are divided into dedicated or commercial multimedia applications. Private includes entertainment - that is, first