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4月23日,中国工程院院士邬贺铨做了题为《信息技术的演进与产业变革》的发言,他指出,互联网和移动通信是20世纪对经济和社会最有影响力的重大创新。当今,网络技术正走向“换代”发展的转折点,网络业务向着智能化、宽带化和移动性发展。网络光通信颠覆性的技术不断向前发展,而目前光纤传输尚未达到它的理论容量,还在提高,光纤的价
On April 23, Academician Wu Hequan of the Chinese Academy of Engineering made a speech titled “Evolution of Information Technology and Industrial Transformation,” and pointed out that the Internet and mobile communications are the most significant innovations in economy and society that have made the greatest impact in the 20th century. Today, the network technology is moving toward the turning point of the “new generation” development, and the network business is developing toward intelligence, broadband and mobility. Subversive network optical communications technology continues to move forward, and now the optical fiber transmission has not yet reached its theoretical capacity, is still improving, the price of optical fiber