Exploitation of Known Short and Long Symbols for Carrier Frequency Offset Estimation in OFDM Wireless LAN Systems

摘要：

In this paper, a new data model is developed based on known long and short symbols in OFDM WLAN systems. A maximum-likelihood method using this new model is developed. Its performance was investigated with comparison to some existing methods. The new method is shown to be able to provide improved performance.

关键词： OFDM Wireless LAN 802.11a CFO

作者: Qi Cheng

作者单位: School of Engineering, University of Western Sydney, Locked Bag 1797, Penrith MC NSW 1797, Australia

会议类型: 国际会议

会议名称: 2010 IEEE International Conference Conferenhce on Wireless Communications,Networking and Information Security(2010 IEEE 无线通信、网络技术与信息安全国际会议 WCNIS)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-25（万方平台首次上网日期，不代表论文的发表时间）