Experimental studies on a OFDM carrier frequency offset estimator

被引：0
|
作者：
Ambati, R [1 ]
Tureli, U [1 ]
机构：
[1] Stevens Inst Technol, Dept Elect & Comp Engn, Wireless Res Lab, Hoboken, NJ 07030 USA
来源：
2003 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5: NEW FRONTIERS IN TELECOMMUNICATIONS | 2003年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In OFDM carrier frequency offset must be estimated and compensated at the receiver to maintain orthogonality. OFDM carrier frequency synchronization performance can be improved by using diversity. in this paper, we examine the sensitivity of the carrier frequency estimator against key system parameters in a practical implementation using real data obtained on the Stevens wireless testbed. The experimental setup is comprised of wide-band 65 Msamples/second digital to analog converter, radio frequency (RF) transmitter which transmits at 2.4 GHz frequency with 12 MHz bandwidth and RIP receiver chains whose outputs are sampled at 65 Msamples/sec.
引用
收藏
页码：2056 / 2060
页数：5
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