Blind Parameter Estimation of GFDM Signals Over Frequency-Selective Fading Channels

被引：12

作者：

Chang, Liang ^{[1
]}

Li, Geoffrey Ye ^{[2
]}

Li, Jingchun ^{[1
]}

Li, Rong ^{[1
]}

机构：

[1] SRMC, Beijing 100037, Peoples R China

[2] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 2016年 / 64卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Parameter estimation; digital modulation; signal analysis; MODULATION CLASSIFICATION; GENERATION; OFFSET; OFDM;

D O I：

10.1109/TCOMM.2016.2523502

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：

In this paper, we investigate parameter estimation for generalized frequency division multiplexing (GFDM) signals over frequency-selective fading channels. Based on the characteristics of the second-order cyclostationary statistics of GFDM signals, we develop algorithms to blindly estimate pure block duration, overall block duration, symbol duration, and number of subcarriers. The proposed algorithms are robust to timing, phase, and carrier frequency uncertainties and do not require any a priori knowledge of the received signal. Simulation results verify the feasibility of the proposed algorithms.

引用

页码：1120 / 1131

页数：12

共 50 条

[21] Accurate BER Analysis of OFDM Systems Over Static Frequency-Selective Multipath Fading Channels
Al-Dweik, A.
Sharif, B.
Tsimenidis, C.
IEEE TRANSACTIONS ON BROADCASTING, 2011, 57 (04) : 895 - 901
[22] Multicarrier, Quadrature-Frequency/Phase modulation for frequency-selective fading channels
Bilgekul, H
Amca, H
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 1998, 52 (04) : 241 - 248
[23] Performance Analysis of Wireless Steganography based on OFDM and DFT-s-OFDM Signals over Frequency-Selective Rayleigh Fading Channels
Hama, Yuto
Ochiai, Hideki
Shikata, Junji
24TH INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC 2021): PAVING THE WAY FOR DIGITAL AND WIRELESS TRANSFORMATION, 2021,
[24] Unsourced Random Access Over Frequency-Selective Channels
Ozates, Mert
Duman, Tolga M. M.
IEEE COMMUNICATIONS LETTERS, 2023, 27 (04) : 1230 - 1234
[25] Maximum Likelihood Detection of Precoded SFBC in Frequency-Selective Fading Channels
Al-Dweik, A.
Hamila, R.
Samara, L.
Filio-Rodriguez, O.
2017 IEEE 28TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2017,
[26] Spacetime coded eigenbeamforming for downlink frequency-selective correlated fading channels
李勇朝
廖桂生
仝文宁
Advances in Manufacturing, 2006, (06) : 500 - 505
[27] Achievable data rates and power allocation for frequency-selective fading relay channels with imperfect channel estimation
Ding, Yanwu
Uysal, Murat
EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2012, : 1 - 10
[28] A joint blind timing and frequency offset estimator for OFDM systems over frequency selective fading channels
Mo, Ronghong
Chew, Yong Huat
Tjhung, Tjeng Thiang
Ko, Chi Chung
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2006, 5 (09) : 2604 - 2614
[29] Achievable data rates and power allocation for frequency-selective fading relay channels with imperfect channel estimation
Yanwu Ding
Murat Uysal
EURASIP Journal on Wireless Communications and Networking, 2012
[30] Initial Synchronization Assisted by Inherent Diversity over Time-Varying Frequency-Selective Fading Channels
Lin, Jia-Chin
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2014, 13 (05) : 2518 - 2529

← 1 2 3 4 5 →