Keywords:
Broadband access; Applicability; Network planning; The cable; wireless
宽带接入;适用性;网络规划;有线;无线
Abstract:
Access network is a key part of broadband information network with
complex technology and wide influence. All kinds of wired and wireless broadband
access technologies are in the ascendant. Up to now, no access technology can meet
the needs of all applications. Based on the characteristics of various broadband access
technologies, this paper analyzes the applicability of different types of broadband
access technologies, and discusses the development direction of broadband access
network and the principles to be followed in network planning and construction.
接入网是宽带信息网中技术复杂、影响面广的关键部分,各种有线和
无线宽带接入技术方兴未艾,至今尚无一种接入技术可以满足所有应用的需要。
本文结合各种宽带接入技术的特点,给出不同种类宽带接入技术的适用性分析,
探讨宽带接入网的发展方向和网络规划建设所要遵循的原则。