对宽带的再认识

文章从宽带发展的现状、内涵、作用及前景4个方面,对当今宽带进行了再认识。文章认为宽带不仅是推进信息化、持续发展经济社会的重要基础设施,而且是在网络空间中维护国家主权和安全的坚实后盾;宽带还能够提高整个经济领域的生产率和效率,从而拉动GDP的发展;宽带是实现未来可持续发展目标(SDG)的基本技术。文章还指出中国的宽带的建设,需要注入更多的投资,并在政府的带领下落实各种政策,才有可能更好地发挥宽带的巨大作用。

Re-Understanding Broadband

In this paper, we look again at the status, connotations, effects, and prospect of current broadband. We suggest that a） broadband can be the critical infrastructure for economic and social development and can provide a solid backing for national sovereignty and security in network cyberspace; b） it improves economic productivity and efficiency and can boost GDP; and c） it is the basic technology for future sustainable development goals. Broadband construction in China needs more investment, and government policies.