IEEE802.11g系统均衡技术研究及算法仿真Channel equalization technology and algorithm simulation based on IEEE802.11g
朱旭花;倪德克;戢小亮;
摘要(Abstract):
介绍了IEEE802.11g系统的信道特性及其均衡原理,重点对基于训练序列、基于导频结构的信道均衡算法进行深入分析,提出了一种适用于无线信道时变衰落特性的自适应算法,与TS算法、LS算法进行了对比分析,并给出了相应的性能仿真结果。
关键词(KeyWords): IEEE802.11g;正交频分复用;信道估计与均衡;自适应算法
基金项目(Foundation):
作者(Authors): 朱旭花;倪德克;戢小亮;
DOI: 10.13682/j.issn.2095-6533.2007.03.021
参考文献(References):
- [1]IEEE 802.11g,Part 11:Wireless LAN Medium AccessControl(MAC)and Physical Layer(PHY)specifica-tions,2003.
- [2]John Terry and Juha Heiskala,OFDM wireless LANs:atheoretical and practical guide,Indianapolis,Indiana:SAMS,c2002.
- [3]Richard Van Nee,OFDM for wireless multimedia com-munications,Boston:Artech House,c2000.