空中信息高速公路晓浩目前风糜全球的因特网称得上是信息高速公路的雏形。由于多媒体技术与电信技术的结合，产生了许多新的应用需求，如多媒体会议、虚拟现实和计算机可视化等。它们都需要高速处理和高速传输的支持，因此仅以光纤网络进行传输就会成为一个“瓶颈”。特别... Air information expressway Xiao Hao current global Internet surfers called the prototype of the information superhighway. Due to the combination of multimedia technology and telecommunication technology, many new application requirements have emerged, such as multimedia conferencing, virtual reality and computer visualization. Both require high-speed processing and high-speed transmission support, so fiber-optic network transmission can become a “bottleneck.” especially...