Fiber-Wireless (FiWi) Access Networks: Challenges and Opportunities

被引:145
作者
Ghazisaidi, Navid
Maier, Martin
机构
[1] School of Electrical, Computer, and Energy Engineering, Arizona State University
[2] University of Southern California (USC), Los Angeles
[3] CTTC, Barcelona
[4] Stanford University, California
来源
IEEE NETWORK | 2011年 / 25卷 / 01期
关键词
Optical fibers; Passive optical networks; WiMAX; Modulation; RADIO; TECHNOLOGIES; GENERATION;
D O I
10.1109/MNET.2011.5687951
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Hybrid fiber-wireless (FiWi) access networks aim at combining the huge amount of available bandwidth of optical networks and the ubiquity and mobility of wireless access networks with the objective to reduce their cost and complexity. This article highlights key enabling optical as well as wireless technologies and explains their role in emerging FiWi networks. After briefly reviewing previous art, important challenges and imperatives for the design of future FiWi network architectures, protocols, and algorithms are identified and discussed in detail.
引用
收藏
页码:36 / 42
页数:7
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