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Journal articles on the topic 'Affine Frequency Division Multiplexing'

Author: Grafiati

Published: 25 May 2024

Last updated: 31 July 2025

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1

A., Anoop, Christo Kurisummoottil Thomas, Kala S., J. V. Bibal Benifa, and Walid Saad. "Dual-mode Index Modulation based on Affine Frequency Division Multiplexing." Physical Communication 70 (June 2025): 102628. https://doi.org/10.1016/j.phycom.2025.102628.

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2

Rou, Hyeon Seok, Giuseppe Thadeu Freitas de Abreu, Junil Choi, et al. "From Orthogonal Time–Frequency Space to Affine Frequency-Division Multiplexing: A comparative study of next-generation waveforms for integrated sensing and communications in doubly dispersive channels [Special Issue on Signal Processing for the Integrated Sensing and Communications Revolution]." IEEE Signal Processing Magazine 41, no. 5 (2024): 71–86. http://dx.doi.org/10.1109/msp.2024.3422653.

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3

Liu, Chanzi, Jianjian Wu, and Qingfeng Zhou. "Random Frequency Division Multiplexing." Entropy 27, no. 1 (2024): 9. https://doi.org/10.3390/e27010009.

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In this paper, we propose a random frequency division multiplexing (RFDM) method for multicarrier modulation in mobile time-varying channels. Inspired by compressed sensing (CS) technology which use a sensing matrix (with far fewer rows than columns) to sample and compress the original sparse signal simultaneously, while there are many reconstruction algorithms that can recover the original high-dimensional signal from a small number of measurements at the receiver. The approach choose the classic sensing matrix of CS–Gaussian random matrix to compress the signal. However, the signal is not sp

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4

Zheng, Zi Wei. "Iterative Channel Estimation for the Chinese Digital Television Terrestrial Broadcasting Systems with the Multiple-Antenna Receivers." Advanced Engineering Forum 6-7 (September 2012): 439–44. http://dx.doi.org/10.4028/www.scientific.net/aef.6-7.439.

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Orthogonal frequency division multiplexing is an effective against multipath fading and high data throughput wireless channel transmission technology. Assistance with the inverse fast Fourier transform and fast Fourier transform operation, orthogonal frequency division multiplexing modulation and demodulation operations of the system convenient and convenient hardware implementation, orthogonal frequency division multiplexing, so in the modern digital television terrestrial broadcasting the system is widely used to support high performance bandwidth-efficient multimedia services. Broadband mul

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5

JIANG, Hui, and Dao-ben LI. "Overlapped frequency-time division multiplexing." Journal of China Universities of Posts and Telecommunications 16, no. 2 (2009): 8–13. http://dx.doi.org/10.1016/s1005-8885(08)60193-4.

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6

Corcoran, Bill, Chen Zhu, Binhuang Song, and Arthur J. Lowery. "Folded orthogonal frequency division multiplexing." Optics Express 24, no. 26 (2016): 29670. http://dx.doi.org/10.1364/oe.24.029670.

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7

Junejo, Naveed Ur Rehman, Mariyam Sattar, Saifullah Adnan, et al. "A Survey on Physical Layer Techniques and Challenges in Underwater Communication Systems." Journal of Marine Science and Engineering 11, no. 4 (2023): 885. http://dx.doi.org/10.3390/jmse11040885.

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In the past decades, researchers/scientists have paid attention to the physical layer of underwater communications (UWCs) due to a variety of scientific, military, and civil tasks completed beneath water. This includes numerous activities critical for communication, such as survey and monitoring of oceans, rescue, and response to disasters under the sea. Till the end of the last decade, many review articles addressing the history and survey of UWC have been published which were mostly focused on underwater sensor networks (UWSN), routing protocols, and underwater optical communication (UWOC).

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8

Chen, Xiang, Hao Liu, Mai Hu, et al. "Frequency-Domain Detection for Frequency-Division Multiplexing QEPAS." Sensors 22, no. 11 (2022): 4030. http://dx.doi.org/10.3390/s22114030.

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To achieve multi-gas measurements of quartz-enhanced photoacoustic spectroscopy (QEPAS) sensors under a frequency-division multiplexing mode with a narrow modulation frequency interval, we report a frequency-domain detection method. A CH4 absorption line at 1653.72 nm and a CO2 absorption line at 2004.02 nm were investigated in this experiment. A modulation frequency interval of as narrow as 0.6 Hz for CH4 and CO2 detection was achieved. Frequency-domain 2f signals were obtained with a resolution of 0.125 Hz using a real-time frequency analyzer. With the multiple linear regressions of the freq

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9

Shrivastava, Sandeep, Alok Jain, and Ram Kumar Soni. "Survey of Orthogonal Frequency Division Multiplexing." International Journal of Engineering Trends and Technology 50, no. 1 (2017): 12–16. http://dx.doi.org/10.14445/22315381/ijett-v50p203.

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10

Yousefi, Mansoor, and Xianhe Yangzhang. "Linear and Nonlinear Frequency-Division Multiplexing." IEEE Transactions on Information Theory 66, no. 1 (2020): 478–95. http://dx.doi.org/10.1109/tit.2019.2941479.

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11

Shieh, W., and C. Athaudage. "Coherent optical orthogonal frequency division multiplexing." Electronics Letters 42, no. 10 (2006): 587. http://dx.doi.org/10.1049/el:20060561.

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12

Gokceli, Selahattin, and Gunes Karabulut Kurt. "Superposition Coded-Orthogonal Frequency Division Multiplexing." IEEE Access 6 (2018): 14842–56. http://dx.doi.org/10.1109/access.2018.2814050.

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13

Bledowski, Ian A., Thomas O. H. Charrett, Daniel Francis, Stephen W. James, and Ralph P. Tatam. "Frequency-division multiplexing for multicomponent shearography." Applied Optics 52, no. 3 (2013): 350. http://dx.doi.org/10.1364/ao.52.000350.

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14

Karim. "Orthogonal Frequency Division Multiplexing Timing Synchronization in Multi-Band Orthogonal Frequency Division Multiplexing Ultra-Wideband Systems." American Journal of Applied Sciences 7, no. 3 (2010): 420–27. http://dx.doi.org/10.3844/ajassp.2010.420.427.

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15

Zhang, Xulun, Peng Sun, Lixia Xi, et al. "Nonlinear-frequency-packing nonlinear frequency division multiplexing transmission." Optics Express 28, no. 10 (2020): 15360. http://dx.doi.org/10.1364/oe.390293.

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16

TAKYU, O., and M. NAKAGAWA. "Frequency Spectrum Rotation in Interleaved Frequency Division Multiplexing." IEICE Transactions on Communications E91-B, no. 7 (2008): 2357–65. http://dx.doi.org/10.1093/ietcom/e91-b.7.2357.

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17

Solyman, Ahmad AA, Hani Attar, Mohammad R. Khosravi, and Baki Koyuncu. "MIMO-OFDM/OCDM low-complexity equalization under a doubly dispersive channel in wireless sensor networks." International Journal of Distributed Sensor Networks 16, no. 6 (2020): 155014772091295. http://dx.doi.org/10.1177/1550147720912950.

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In this article, three novel systems for wireless sensor networks based on Alamouti decoding were investigated and then compared, which are Alamouti space–time block coding multiple-input single-output/multiple-input multiple-output multicarrier modulation (MCM) system, extended orthogonal space–time block coding multiple-input single-output MCM system, and multiple-input multiple-output system. Moreover, the proposed work is applied over multiple-input multiple-output systems rather than the conventional single-antenna orthogonal chirp division multiplexing systems, based on the discrete frac

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18

Farhan, Mhnd. "Performance Analysis of Coded Frequency Division Multiplexing." European Journal of Engineering and Formal Sciences 2, no. 3 (2018): 56. http://dx.doi.org/10.26417/ejef.v2i3.p56-60.

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This paper studies the performance of coded orthogonal frequency division multiplexing system using two modulation techniques, quadrature phase shift keying(QPSK) and quadrature amplitude modulation(QAM). The convolutional code is used as error-correcting-code. The communication channel used is vehicular channel. Simulation results show that the performance of coded orthogonal frequency division multiplexing system with QPSK is better than that with QAM

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19

Uppal, Sabhyata, Sanjay Sharma, and Hardeep Singh. "Analytical Investigation on Papr Reduction in OFDM Systems Using Golay Codes." Journal of Electrical Engineering 65, no. 5 (2014): 289–93. http://dx.doi.org/10.2478/jee-2014-0046.

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Abstract Orthogonal frequency division multiplexing (OFDM) is a common technique in multi carrier communications. One of the major issues in developing OFDM is the high peak to average power ratio (PAPR). Golay sequences have been introduced to construct 16-QAM and 256-QAM (quadrature amplitude modulation) code for the orthogonal frequency division multiplexing (OFDM), reducing the peak-to-average power ratio. In this paper we have considered the use of coding to reduce the peakto- average power ratio (PAPR) for orthogonal frequency division multiplexing (OFDM) systems. By using QPSK Golay seq

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20

Farhan, Mhnd. "Performance Analysis of Coded Frequency Division Multiplexing." European Journal of Engineering and Formal Sciences 2, no. 3 (2018): 56–60. http://dx.doi.org/10.2478/ejef-2018-0017.

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Abstract This paper studies the performance of coded orthogonal frequency division multiplexing system using two modulation techniques, quadrature phase shift keying(QPSK) and quadrature amplitude modulation(QAM). The convolutional code is used as error-correcting-code. The communication channel used is vehicular channel. Simulation results show that the performance of coded orthogonal frequency division multiplexing system with QPSK is better than that with QAM

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21

Sabiqun, Nahar, Redowan Mahmud Arnob Md., and Nasir Uddin Mohammad. "Empirical analysis of polarization division multiplexing-dense wavelength division multiplexing hybrid multiplexing techniques for channel capacity enhancement." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 1 (2023): 590–600. https://doi.org/10.11591/ijece.v13i1.pp590-600.

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This paper exemplifies dense wavelength division multiplexing combined with polarization division multiplexing with C-band frequency range-based single-mode fiber. In the proposed link, 32 independent channels with 16 individual wavelengths are multiplexed with two different angles of polarization. Each carrying 130 Gbps dual-polarization data with 200 GHz channel spacing claiming a net transmission rate of 4.16 Tbits/s with spectral efficiency of 69% with 20% side-mode-suppression-ratio (SMSR) and optical signal to noise ratio (OSNR) 40.7. The performance of the proposed techniques has been a

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22

Nahar, Sabiqun, Md Redowan Mahmud Arnob, and Mohammad Nasir Uddin. "Empirical analysis of polarization division multiplexing-dense wavelength division multiplexing hybrid multiplexing techniques for channel capacity enhancement." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 1 (2023): 590. http://dx.doi.org/10.11591/ijece.v13i1.pp590-600.

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<span>This paper exemplifies dense wavelength division multiplexing combined with polarization division multiplexing with C-band frequency range-based single-mode fiber. In the proposed link, 32 independent channels with 16 individual wavelengths are multiplexed with two different angles of polarization. Each carrying 130 Gbps dual-polarization data with 200 GHz channel spacing claiming a net transmission rate of 4.16 Tbits/s with spectral efficiency of 69% with 20% side-mode-suppression-ratio (SMSR) and optical signal to noise ratio (OSNR) 40.7. The performance of the proposed technique

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23

Kumar, R. Saran, P. Poongodi, and G. Umamaheswari. "Modeling of Orthogonal Frequency Division Multiplexing System." Asian Journal of Research in Social Sciences and Humanities 7, no. 1 (2017): 711. http://dx.doi.org/10.5958/2249-7315.2016.01403.9.

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24

Pankil Butala, Pankil Butala, Hany Elgala Hany Elgala, and Thomas D. C. Little Thomas D. C. Little. "Sample indexed spatial orthogonal frequency division multiplexing." Chinese Optics Letters 12, no. 9 (2014): 090602–90606. http://dx.doi.org/10.3788/col201412.090602.

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25

Jin, W., and B. Culshaw. "Frequency division multiplexing of fiber-optic gyroscopes." Journal of Lightwave Technology 10, no. 10 (1992): 1473–80. http://dx.doi.org/10.1109/50.166792.

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26

El-Gorashi, Taisir E. H., Xiaowen Dong, and Jaafar M. H. Elmirghani. "Green optical orthogonal frequency-division multiplexing networks." IET Optoelectronics 8, no. 3 (2014): 137–48. http://dx.doi.org/10.1049/iet-opt.2013.0046.

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27

Lowery, Arthur James. "Spectrally efficient optical orthogonal frequency division multiplexing." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 378, no. 2169 (2020): 20190180. http://dx.doi.org/10.1098/rsta.2019.0180.

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This paper charts the development of spectrally efficient forms of optical orthogonal frequency division multiplexing (OFDM) that are suited for intensity-modulated direct detection systems, such as wireless optical communications. The journey begins with systems using a DC-bias to ensure that no parts of the signal that modulates the optical source are negative in value, as negative optical intensity is unphysical. As the DC-part of the optical signal carries no information, it is wasteful in energy; thus asymmetrically clipped optical OFDM was developed, removing any negative-going peaks bel

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28

Sharma, Abha, and Ajay Kr. Singh. "Orthogonal Frequency Division Multiplexing and its applications." International Journal of Computer Trends and Technology 38, no. 1 (2016): 21–23. http://dx.doi.org/10.14445/22312803/ijctt-v38p105.

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29

Ho, Keang-Po, and Joseph M. Kahn. "Frequency Diversity in Mode-Division Multiplexing Systems." Journal of Lightwave Technology 29, no. 24 (2011): 3719–26. http://dx.doi.org/10.1109/jlt.2011.2173465.

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30

Prasad, V. G. S., and K. V. S. Hari. "Interleaved Orthogonal Frequency Division Multiplexing (IOFDM) System." IEEE Transactions on Signal Processing 52, no. 6 (2004): 1711–21. http://dx.doi.org/10.1109/tsp.2004.827179.

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31

Han, Seungyul, Youngchul Sung, and Yong H. Lee. "Filter Design for Generalized Frequency-Division Multiplexing." IEEE Transactions on Signal Processing 65, no. 7 (2017): 1644–59. http://dx.doi.org/10.1109/tsp.2016.2641382.

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32

Gemechu, Wasyhun A., Tao Gui, Jan-Willem Goossens, et al. "Dual Polarization Nonlinear Frequency Division Multiplexing Transmission." IEEE Photonics Technology Letters 30, no. 18 (2018): 1589–92. http://dx.doi.org/10.1109/lpt.2018.2860124.

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33

Basar, Ertugrul, Umit Aygolu, Erdal Panayirci, and H. Vincent Poor. "Orthogonal Frequency Division Multiplexing With Index Modulation." IEEE Transactions on Signal Processing 61, no. 22 (2013): 5536–49. http://dx.doi.org/10.1109/tsp.2013.2279771.

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34

Craven, M. P., K. M. Curtis, and B. R. Hayes-Gill. "Frequency division multiplexing in analogue neural network." Electronics Letters 27, no. 11 (1991): 918–20. http://dx.doi.org/10.1049/el:19910575.

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35

Osaki, Seichiroh, Miyu Nakao, Takumi Ishihara, and Shinya Sugiura. "Differentially Modulated Spectrally Efficient Frequency-Division Multiplexing." IEEE Signal Processing Letters 26, no. 7 (2019): 1046–50. http://dx.doi.org/10.1109/lsp.2019.2918688.

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36

K. Mahmood, Maher, and Abbas Salman Hameed. "Adaptive Modulation for Orthogonal Frequency Division Multiplexing." Engineering and Technology Journal 30, no. 9 (2012): 1611–24. http://dx.doi.org/10.30684/etj.30.9.13.

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37

Zheng, Zi Wei. "Iterative Channel Estimation Scheme for the WLAN Systems with the Multiple-Antenna Receivers." Advanced Engineering Forum 6-7 (September 2012): 871–75. http://dx.doi.org/10.4028/www.scientific.net/aef.6-7.871.

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Alleviate the multipath delay spread and suitable for broadband transmission efficiency, orthogonal frequency division multiplexing wireless local area network (WLAN) is widely used to assist inverse fast Fourier transform and fast Fourier transform operation domain. Orthogonal frequency division multiplexing is a blow to the broadcast channel multipath fading and high data throughput, transmission, wireless fading channel method, which is widely used to support high performance bandwidth-efficient wireless multimedia services. Several times in the transmitter and receiver antenna technology a

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38

Jeutter, Dean C., Fabien J. Josse, and James C. Han. "Cochlear implant employing frequency‐division multiplexing and frequency modulation." Journal of the Acoustical Society of America 92, no. 3 (1992): 1796. http://dx.doi.org/10.1121/1.405274.

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39

Li, Yupeng, and Ding Ding. "Investigation into constant envelope orthogonal frequency division multiplexing for polarization-division multiplexing coherent optical communication." Optical Engineering 56, no. 09 (2017): 1. http://dx.doi.org/10.1117/1.oe.56.9.096108.

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40

Boute, R. "On The Equivalence of Time-Division and Frequency-Division Multiplexing." IEEE Transactions on Communications 33, no. 1 (1985): 97–99. http://dx.doi.org/10.1109/tcom.1985.1096197.

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41

Ma, Khin Saw, and Aye Khine Aye. "Comparison of Three Different Cancellation Schemes for Orthogonal Frequency Division Multiplexing OFDM System." International Journal of Trend in Scientific Research and Development 3, no. 4 (2019): 1449–51. https://doi.org/10.5281/zenodo.3591218.

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Orthogonal Frequency Division Multiplexing OFDM is an exceptional case of Frequency Division Multiplexing. The dilemma of OFDM is its sensitivity to frequency offset between the transmitted and received carrier frequencies. This frequency offset establishes Inter Carrier Interference ICI Cancellation in the OFDM symbol. ICI reduction methods have been had by OFDM. This research considers three ICI self cancellation SC , maximum likelihood ML estimation, and extended Kalman filter EKF method. These three methods are compared in terms of bit error rate performance, bandwidth efficiency, and comp

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42

Praveen Kumar Malik and M P Tripathi. "OFDM: A Mathematical Review." Journal on Today's Ideas - Tomorrow's Technologies 5, no. 2 (2017): 97–111. http://dx.doi.org/10.15415/jotitt.2017.52006.

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Mathematical review of the Orthogonal Frequency Division Multiplexing is demonstrated in terms of Inter symbol interference, Multi carrier modulated system and cyclic prefix. Modeling of the mathematical equation of the Orthogonal Frequency Division Multiplexing, Inverse fast Fourier transform and fast Fourier transform is explained with the suitable example using MATLAB. Bit error rate performance of OFDM is also presented with the help of statistical computation.

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43

Li, Zhengyang, Yangan Zhang, Xueguang Yuan, Zhenyu Xiao, Yuan Zhang, and Yongqing Huang. "A Phase-Sensitive Optical Time Domain Reflectometry with Non-Uniform Frequency Multiplexed NLFM Pulse." Sensors 23, no. 20 (2023): 8612. http://dx.doi.org/10.3390/s23208612.

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In the domain of optical fiber distributed acoustic sensing, the persistent challenge of extending sensing distances while concurrently improving spatial resolution and frequency response range has been a complex endeavor. The amalgamation of pulse compression and frequency division multiplexing methodologies has provided certain advantages. Nevertheless, this approach is accompanied by the drawback of significant bandwidth utilization and amplified hardware investments. This study introduces an innovative distributed optical fiber acoustic sensing system aimed at optimizing the efficient util

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44

Abdulameer, Lwaa Faisal, Adil Fadhil Mushatet, and Tania Tariq Salim. "Performance Analysis of Optical Wireless Channel Based on Beamforming Techniques Using Advanced Modulation Schemes." Tikrit Journal of Engineering Sciences 32, no. 2 (2025): 1–9. https://doi.org/10.25130/tjes.32.2.20.

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The need for a very high data rate in the next-generation wireless network is growing, and optical wireless communication has become one of the best options for addressing this important problem. The optical system endures power and bandwidth losses due to channel turbulence, particularly in the extreme channel conditions found in outdoor locations. However, suitable advanced optical modulation schemes categorized according to the appropriateness of power efficiency and suitability of bandwidth-efficient systems are used to ensure transmission reliability. In this study, orthogonal frequency-d

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45

Farhan, Mhnd. "Coded Orthogonal Frequency Division Multiplexing System : An Overview." Indonesian Applied Physics Letters 4, no. 2 (2023): 57–64. http://dx.doi.org/10.20473/iapl.v4i2.49248.

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This article compares the performance of two modulation techniques—quadrature phase shift keying (QPSK) and M-ary quadrature amplitude modulation (M-QAM) with M=8, 16, 32, and 64—in a coded orthogonal frequency division multiplexing system. As an error-correcting code, convolutional technology is employed. A vehicular channel with additive white gaussian noise (AWGN) is utilized for communication. According to simulation data, for QPSK and M-QAM, a coded orthogonal frequency division multiplexing system performs better than an uncoded one. Additionally, the system performs better with QPSK tha

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46

Neha, Therkar* Rohit Rathor. "A TECHNICAL REVIEW OF PEAK TO AVERAGE POWER RATIO REDUCTION IN MIMO-OFDM." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 9 (2016): 747–51. https://doi.org/10.5281/zenodo.155105.

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In this paper, detailed review of bit error rate (BER) and peak to average power ratio (PAPR) reduction in multiple input multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) and performance analysis of OFDM in various channel is given. This paper will contribute in better choices of technical methods to reduce bit error rate and the peak to average power ratio in orthogonal frequency division multiplexing for high speed wireless communication. One major shortcoming of OFDM is the high peak-to average Power ratio (PAPR). Most investigated techniques modified are Selected Mapp

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47

Kahlert, Moritz, Tai Fei, Yuming Wang, Claas Tebruegge, and Markus Gardill. "Unified Model and Survey on Modulation Schemes for Next-Generation Automotive Radar Systems." Remote Sensing 17, no. 8 (2025): 1355. https://doi.org/10.3390/rs17081355.

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Commercial automotive radar systems for advanced driver assistance systems (ADASs) have relied on frequency-modulated continuous wave (FMCW) waveforms for years due to their low-cost hardware, simple signal processing, and established academic and industrial expertise. However, FMCW systems face several challenges, including limited unambiguous velocity, restricted multiplexing of transmit signals, and susceptibility to interference. This work introduces a unified automotive radar signal model and reviews the alternative modulation schemes such as phase-coded frequency-modulated continuous wav

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48

Abdourahamane, Ali. "ADVANTAGES OF OPTICAL ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING IN COMMUNICATIONS SYSTEMS." EUREKA: Physics and Engineering 2 (March 31, 2016): 27–33. http://dx.doi.org/10.21303/2461-4262.2016.00058.

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The role of the optical transmitter is to generate the optical signal, impose the information bearing signal, and launch the modulated signal into the optical fiber. The semiconductor light sources are commonly used in state-of-the-art optical communication systems. Optical communication systems has become one of the important systems after the advent of telephone, internet, radio networks in the second half of the 20th century. The development of optical communication was caused primarily by the rapidly rising demand for Internet connectivity. Orthogonal frequency-division multiplexing (OFDM)

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49

Li, Qi, Liang Hu, Jinbo Zhang, Jianping Chen, and Guiling Wu. "Fiber Radio Frequency Transfer Using Bidirectional Frequency Division Multiplexing Dissemination." IEEE Photonics Technology Letters 33, no. 13 (2021): 660–63. http://dx.doi.org/10.1109/lpt.2021.3086299.

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50

Moose, P. H. "A technique for orthogonal frequency division multiplexing frequency offset correction." IEEE Transactions on Communications 42, no. 10 (1994): 2908–14. http://dx.doi.org/10.1109/26.328961.

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