Double-stage Carrier Frequency Offset Estimation Using the Eigenvalue and Scattering Coefficient b in the Nonlinear Fourier Transform

被引：0

作者：

Chino, Taisuke ^{[1
]}

Motomura, Takumi ^{[1
]}

Maruta, Akihiro ^{[1
]}

Mishina, Ken ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, 2-1 Yamada Oka, Suita, Osaka 5650871, Japan

来源：

2024 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION, OFC | 2024年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We propose a novel method to estimate the carrier frequency offset (CFO) using the eigenvalue and scattering coefficient b in the NFT. Our experiments demonstrate fine CFO estimation below 10 kHz for the proposed method. (c) 2024 The Author(s)

引用

页数：3

共 4 条

[1] Carrier Frequency Offset Estimation Using Fractional Fourier Transform and CAZAC Sequences
Rezgui, Cherif
Grayaa, Khaled
2016 2ND INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR SIGNAL AND IMAGE PROCESSING (ATSIP), 2016, : 733 - 736
[2] Blind Carrier Frequency Offset Estimation in Weighted Fractional Fourier Transform Communication Systems
Kojima, Toshifumi
Ohuchi, Kouji
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2023, E106A (05) : 807 - 811
[3] Estimation of frequency offset using warped discrete-Fourier transform
Venkataramanan, R
Prabhu, KMM
SIGNAL PROCESSING, 2006, 86 (02) : 250 - 256
[4] Channel Estimation and Carrier Frequency Offset Compensation in Orthogonal Frequency Division Multiplexing System Using Adaptive Filters in Wavelet Transform Domain
Fereydouni, A. R.
Charmin, A.
Vahdati, H.
Aghdam, H. Nasir
INTERNATIONAL JOURNAL OF ENGINEERING, 2020, 33 (07): : 1231 - 1239

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