Simple Joint Symbol Timing and Carrier Frequency Offset Estimation for Wireless Body Area Networks

被引：1

作者：

Kim, Byung-Kyu ^{[1
]}

You, Young-Hwan ^{[1
]}

机构：

[1] Sejong Univ, Dept Comp Engn, Seoul, South Korea

来源：

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2014年 / E97A卷 / 11期

关键词：

wireless body area network; symbol timing offset; carrier frequency offset; OFDM;

D O I：

10.1587/transfun.E97.A.2276

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this letter, we propose a simple algorithm to jointly estimate the symbol timing offset (STO) and carrier frequency offset (CFO) of wireless body area network (WBAN) signals. The preamble specified in IEEE 802.15.6 WEAN is used to achieve an accurate timing and frequency estimation based on the differential correlation. Simulations demonstrate that the proposed joint estimation scheme can be effectively employed to get accurate STO and CFO estimate with less complexity.

引用

页码：2276 / 2278

页数：3

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