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Internet 正在改变我们的工作、学习和生活。Internet 自身也在不断发展,以适应人们不断增长的需求。在Internet的发展过程,带宽始终是最为重要的一个方面。就拿普通用户上网的调制解调器来说,短短几年,已经从9.6Kbps发展到56Kbps。现在,又开始使用 xDSL和CableModem等万式。Internet 有哪些宽带技术,它们将如何发展?为此,我们采访了中国计算机学会网络与数据通信专业委员会副主任、中国航天科技集团公司第710研究所总工程师曲成义研究员。
The Internet is changing our work, learning and life. The Internet itself is also evolving to meet the growing needs of people. In the development of the Internet, bandwidth is always one of the most important aspects. Take the average user Internet modem, a few years, has grown from 9.6Kbps to 56Kbps. Now, again using xDSL and CableModem and other programs. Internet, what are the broadband technologies, how will they develop? To this end, we interviewed the Chinese Computer Society of Network and Data Communications Professional Committee, deputy director of the China Aerospace Science and Technology Corporation 710th Institute chief engineer Qu Chengyi researcher.