关于信息高速公路已经谈了很久,各国、各地区相继制定了自己建设信息高速公路的“行动计划”、“纲要”或“方案”,一些研究机构和著名公司陆续进行了试验工程的建设。 因为要筑信息路,那么最关键的问题是网络建设问题,这里包括两个方面:一是网络基础建设,二是提高网络的传输速率。两者是相辅相成的。我们现在要谈的是信息“高速”公路,所有的工作都要围绕着提高传输速率而进 Information highway has been talked about for a long time. All countries and regions successively formulated their own “action plan”, “outline” or “plan” for building an information superhighway. Some research institutes and famous companies successively carried out the construction of pilot projects. Because to build information road, then the most crucial issue is the network construction problems, including two aspects here: First, the network infrastructure, and second, improve the network transmission rate. The two are complementary. What we are going to talk about now is the “high-speed” highway of information, all of which must be centered on increasing the transmission rate