Academic literature on the topic 'Coded orthogonal frequencydivision multiplexing'

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Journal articles on the topic "Coded orthogonal frequencydivision multiplexing"

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Nejwa, El Maammar, Bri Seddik, Foshi Jaouad, Amine Ihedrane Mohammed, and Fadl Adiba El. "High performance binary LDPC-coded OFDM systems over indoor PLC channels." TELKOMNIKA (Telecommunication, Computing, Electronics and Control) 19, no. 4 (2021): 1388–95. https://doi.org/10.12928/telkomnika.v19i4.20401.

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Power line communication (PLC) technology is actually among the most renowned technologies for home environments due to their low-cost installation opportunities. In this study, the bit error rate (BER) performances of binary low-density parity check (LDPC) coded orthogonal frequencydivision multiplexing (OFDM) systems have been considered over indoor PLC channels. Performances comparison of diverse soft and hard decision LDPC decoder schemes such as Min-Sum (MS), weighted bit flipping (WBF), gradient descent bit-flip (GDBF), noisy gradient descent bit-flip (NGDBF) and its few variants including the single-bit NGDBF (S-NGDBF), multi-bit NGDBF (M-NGDBF) and smoothed-multi-bit NGDBF (SM-NGDBF) decoders were examined in the modeled network. To evaluate the BER performance analyses three different PLC channel scenarios were generated by using new and more realistic PLC channel model proposal were also employed. All of the simulations performed in Canete’s PLC channel model showed that remarkable performance improvement can be achieved by using short-length LDPC codes. Especially, the improvements are striking when the MS or SM-NGDBF decoding algorithms are employed on the receiver side.
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Tashatov, Nurlan N., Manara A. Seksembayeva, Gennady V. Ovechkin, Dina Satybaldina, and Yerzhan N. Seitkulov. "Interference immunity and energy efficiency of digital communications systems in multipath channel with fading." Indonesian Journal of Electrical Engineering and Computer Science 27, no. 3 (2022): 1412–18. https://doi.org/10.11591/ijeecs.v27.i3.pp1412-1418.

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In the study of measures to improve channel efficiency, we developed and presented a performance analysis of a digital communication system for image transmission in a multipath channel with fading, in the MATLAB/Simulink environment, one of the main advantages being that it provides high interference immunity in the presence of noise and interference and signal delays. The scheme has been investigated for bit error rate (BER) on additive white Gaussian noise (AWGN) channel and multipath Rice and Rayleigh fading channel operating under the influence of inter-symbol interference (hereinafter ISI) and different parameters for the channel, where we considered cases of signal delay similar for EPA (extended pedestrian a model (EPA) standards). In this paper, we estimate the effectiveness of compensation for signal distortion in radio channels with fading on the basis coded orthogonal frequency-division multiplexing (COFDM) technology, an adaptive equalizer, amplifiers on the transmitter side and a normalizer on the receiver side, which is an acute problem in the field of wireless communication. This system can be applied to transmit better quality high-resolution radiological images over a wireless network inside a building and for a model analogous of pedestrian traffic.
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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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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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Song, Haiyang, Jianan Li, Dakui Lin, et al. "Reducing the Crosstalk in Collinear Holographic Data Storage Systems Based on Random Position Orthogonal Phase-Coding Reference." Photonics 10, no. 10 (2023): 1160. http://dx.doi.org/10.3390/photonics10101160.

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Previous studies have shown that orthogonal phase-coding multiplexing performs well with low crosstalk in conventional off-axis systems. However, noticeable crosstalk occurs when applying the orthogonal phase-coding multiplexing to collinear holographic data storage systems. This paper demonstrates the crosstalk generation mechanism, features, and elimination methods. The crosstalk is caused by an inconsistency in the intensity reconstruction from the orthogonal phase-coded reference wave. The intensity fluctuation range was approximately 40%. Moreover, the more concentrated the distribution of pixels with the same phase key, the more pronounced the crosstalk. We propose an effective random orthogonal phase-coding reference wave method to reduce the crosstalk. The orthogonal phase-coded reference wave is randomly distributed over the entire reference wave. These disordered orthogonal phase-coded reference waves achieve consistent reconstruction intensities exhibiting the desired low-crosstalk storage effect. The average correlation coefficient between pages decreased by 73%, and the similarity decreased by 85%. This orthogonal phase-coding multiplexing method can be applied to encrypted holographic data storage. The low-crosstalk nature of this technique will make the encryption system more secure.
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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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Lakshmi, Dr M. Vijaya. "Deep Learning Aided 5G Channel Estimation." International Journal for Research in Applied Science and Engineering Technology 11, no. 6 (2023): 3821–26. http://dx.doi.org/10.22214/ijraset.2023.54202.

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Abstract: Wireless communications involves the transfer of voiceand data without a cable or wires. It uses orthogonal frequencydivision multiplexing, also known as a multicarrier transmission technique. In multiple input multiple output (MIMO) wireless communication (4G and 5G technologies), channel estimation is crucial. Multiple antennas are used at both the transmit and receive sides ofa MIMO system to increase spectral efficiency and reliability. In 5G channel estimation is performed to improve the accuracy of the received signal. Least-squares estimation is a cheap method with relatively large channel estimationerrors, but it is supported in this work by using a new channel estimation method that leverages deep learning. LS (least squares) and MMSE (minimum mean squared error) are two popular traditional approaches to channel estimation, but deep learning provides much more accurate results than previous channel estimation methods.
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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 than it does with M-QAM. Additionally, when M rises, the performance declines.
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Francis, Xavier, Babu S. Hari, A. Rajesh, and Basha SK Jameer. "Low Code Coding Approach for ofdm Systems Coded with the Progressive Transmission." International Journal of Innovative Technology and Exploring Engineering (IJITEE) 9, no. 12 (2020): 185–88. https://doi.org/10.35940/ijitee.L7962.1091220.

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Orthogonal Frequency Division Multiplexing (OFDM) offers several benefits such as flexible wrapping, mail sign interference, reduced complexity and more. The only way to match parallel channels is to have genetic diversity in multipath channels. Various coded of OFDM systems reported using some form of channel coding or pre-coding to improve system performance. The execution of irrational orthogonal frequency division multiplexing (OFDM) on blurred channels is usually better than introducing some coding. Various coding schemes for off-OFDM have been reported in the literature.
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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 wave (PC-FMCW), phase-modulated continuous wave (PMCW), orthogonal frequency-division multiplexing (OFDM), orthogonal chirp division multiplexing (OCDM), and orthogonal time frequency space (OTFS). These schemes are assessed against key technological and economic criteria and compared with FMCW, highlighting their respective strengths and limitations.
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Dissertations / Theses on the topic "Coded orthogonal frequencydivision multiplexing"

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Welling, Kenneth. "Coded Orthogonal Frequency Division Multiplexing for the Multipath Fading Channel." International Foundation for Telemetering, 1999. http://hdl.handle.net/10150/608525.

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International Telemetering Conference Proceedings / October 25-28, 1999 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>This paper presents a mathematical model for Coded Orthogonal Frequency Division Multiplexing (COFDM) in frequency selective multipath encountered in aeronautical telemetry. The use of the fast Fourier transform (FFT) for modulation and demodulation is reviewed. Error control coding with interleaving in frequency is able to provide reliable data communications during frequency selective multipath fade events. Simulations demonstrate QPSK mapped COFDM performs well in a multipath fading environment with parameters typically encountered in aeronautical telemetry.
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Rende, Deniz. "Bit-interleaved space-frequency coded modulation for orthogonal frequency-division multiplexing systems." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0006420.

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Lee, King F. "Space-time and space-frequency coded orthogonal frequency division multiplexing transmitter diversity techniques." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/14981.

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Rice, Michael, and Kenneth Welling. "CODED OFDM FOR AERONAUTICAL TELEMETRY." International Foundation for Telemetering, 2000. http://hdl.handle.net/10150/606496.

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International Telemetering Conference Proceedings / October 23-26, 2000 / Town & Country Hotel and Conference Center, San Diego, California<br>Three Quadrature Phase Shift Keying (QPSK) mapped COFDM systems demonstrating a continuum of complexity levels are simulated over an evolving three ray model of the multipath fading channel with parameters interpolated from actual channel sounding experiments. The first COFDM system uses coherent QPSK and convolutional coding with interleaving in frequency, channel equalization and soft decision decoding; the second uses convolutional coding with interleaving in frequency, Differential Phase Shift Keying (DPSK) and soft decision decoding; the third system uses a quaternary BCH code with DPSK mapping and Error and Erasure Decoding (EED). All three systems are shown to be able to provide reliable data communication during frequency selective fade events. Simulations demonstrate QPSK mapped COFDM with reasonable complexity performs well in a multipath frequency selective fading environment under parameters typically encountered in aeronautical telemetry.
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Ilunga, Lou. "Adaptive, Turbo-coded OFDM." Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/34578.

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Wireless technologies, such as satellite, cellular, and wireless internet are now commercially driven by ever more demanding consumers, who are ready for seamless integration of communication networks from the home to the car, and into the office. There is a growing need to quickly transmit information wirelessly and accurately. Engineers have already combine techniques such as orthogonal frequency division multiplexing (OFDM) suitable for high data rate transmission with forward error correction (FEC) methods over wireless channels. <p> In this thesis, we enhance the system throughput of a working OFDM system by adding turbo coding and adaptive modulation (AD). Simulation is done over a time varying, frequency selective Rayleigh fading channel. The temporal variations in the simulated wireless channel are due to the presence of Doppler, a sign of relative motion between transmitter and receiver. The wideband system has 48 data sub-channels, each is individually modulated according to channel state information acquired during the previous burst. The end goal is to increase the system throughput while maintaining system performance under a bit error rate (BER) of 10-2. The results we obtained are preliminary. The lack of resources prevented us from producing detailed graphs of our findings.<br>Master of Science
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Saldanha, Nancy. "Modeling, design and fabrication of orthogonal and psuedo-orthogonal frequency coded SAW wireless spread spectrum RFID sensor tags." Doctoral diss., University of Central Florida, 2011. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5025.

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Surface acoustic wave (SAW) sensors offer a wireless, passive sensor solution for use in numerous environments where wired sensing can be expensive and infeasible. Single carrier frequency SAW sensor embodiments such as delay lines, and resonators have been used in single sensor environments where sensor identification is not a necessity. The orthogonal frequency coded (OFC) SAW sensor tag embodiment developed at UCF uses a spread spectrum approach that allows interrogation in a multi-sensor environment and provides simultaneous sensing and sensor identification. The SAW device is encoded via proper design of multiple Bragg reflectors at differing frequencies. To enable accurate device design, a model to predict reflectivity over a wide range of electrode metallization ratios and metal thicknesses has been developed and implemented in a coupling of modes (COM) model. The high coupling coefficient, reflectivity and temperature coefficient of delay (TCD) of YZ LiNbO[sub3] makes it an ideal substrate material for a temperature sensor, and the reflectivity model has been developed and verified for this substrate. A new concept of pseudo-orthogonal frequency coded (POFC) SAW sensor tags has been investigated, and with proper design, the POFC SAW reduces device insertion loss and fractional bandwidth compared to OFC. OFC and POFC sensor devices have been fabricated at 250 MHz and 915 MHz using fundamental operation, and 500 MHz and 1.6 GHz using second harmonic operation. Measured device results are shown and compared with the COM simulations using the enhanced reflectivity model. Additionally, the first OFC devices at 1.05 GHz were fabricated on 128[superscript o] YX LiNbO[sub3] to explore feasibility of the material for future use in OFC sensor applications. Devices at 915 MHz have been fabricated on YZ LiNbO[sub3] and integrated with an antenna, and have then been used in a transceiver system built by Mnemonics, Inc. to wirelessly sense temperature.; The first experimental wireless POFC SAW sensor device results and predictions will be presented.<br>ID: 029809657; System requirements: World Wide Web browser and PDF reader.; Mode of access: World Wide Web.; Thesis (Ph.D.)--University of Central Florida, 2011.; Includes bibliographical references (p. 148-152).<br>Ph.D.<br>Doctorate<br>Electrical Engineering and Computer Science<br>Engineering and Computer Science
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Zou, Ding, and Ding Zou. "FPGA-Based LDPC Coded Modulations for Optical Transport Networks." Diss., The University of Arizona, 2017. http://hdl.handle.net/10150/622985.

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Current coherent optical transmission systems focus on single carrier solutions for 400Gb/s serial transmission to support traffic growth in fiber-optics communications, together with a few subcarriers multiplexed solutions for the 1 Tb/s serial data rates and beyond. With the advancement of analog-to-digital converter technologies, high order modulation formats up to 64-QAM with symbol rate up to 72Gbaud have been demonstrated experimentally with Raman amplification. To enable such high serial data rates, it is highly desirable to implement in hardware low complexity digital signal processing schemes and advanced forward error correction coding with powerful error correction capability. In this dissertation, to enable high-speed optical communications, we first proposed an efficient FPGA architecture of high-performance binary and non-binary LDPC engines that can support throughputs of multiple Gb/s, which have low power consumption, providing high net coding gains at a target bit-error rate of 10-15. Further, we implement a generalized LDPC coding based rate adaptive binary LDPC coding scheme and puncturing based rate adaptive non-binary LDPC coding scheme, where large number of parameters can be reconfigured in order to cope with the time-varying optical channel conditions and service requirements. Based on comprehensive analysis on complexity, latency, and power consumption we demonstrate that the proposed efficient implementation represents a feasible solution for the next generation optical communication networks. Additionally, we investigate the FPGA implementation of rate adaptive regular LDPC coding combined with up to six high-order modulation formats and demonstrate high net coding gain performance and demonstrated a bit loading algorithm for irregular LDPC coding. Lastly, we present the real-time implementation of a direct detection OFDM transceiver with multi Giga symbols/s symbol rates in a back-to-back configuration.
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Roderick, David V. "A coded orthogonal frequency division multiplexing simulation of a high data rate, line-of-sight, digital radio for mobile maritime communications." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1997. http://handle.dtic.mil/100.2/ADA333326.

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Oluwafemi, Ilesanmi Banjo. "Super-orthogonal space-time turbo coded OFDM systems." Thesis, 2012. http://hdl.handle.net/10413/8505.

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The ever increasing demand for fast and efficient broadband wireless communication services requires future broadband communication systems to provide a high data rate, robust performance and low complexity within the limited available electromagnetic spectrum. One of the identified, most-promising techniques to support high performance and high data rate communication for future wireless broadband services is the deployment of multi-input multi-output (MIMO) antenna systems with orthogonal frequency division multiplexing (OFDM). The combination of MIMO and OFDM techniques guarantees a much more reliable and robust transmission over a hostile wireless channel through coding over the space, time and frequency domains. In this thesis, two full-rate space-time coded OFDM systems are proposed. The first one, designed for two transmit antennas, is called extended super-orthogonal space-time trellis coded OFDM (ESOSTTC-OFDM), and is based on constellation rotation. The second one, called super-quasi-orthogonal space-time trellis coded OFDM (SQOSTTCOFDM), combines a quasi-orthogonal space-time block code with a trellis code to provide a full-rate code for four transmit antennas. The designed space-time coded MIMO-OFDM systems achieve a high diversity order with high coding gain by exploiting the diversity advantage of frequency-selective fading channels. Concatenated codes have been shown to be an effective technique of achieving reliable communication close to the Shannon limit, provided that there is sufficient available diversity. In a bid to improve the performance of the super orthogonal space-time trellis code (SOSTTC) in frequency selective fading channels, five distinct concatenated codes are proposed for MIMO-OFDM over frequency-selective fading channels in the second part of this thesis. Four of the coding schemes are based on the concatenation of convolutional coding, interleaving, and space-time coding, along multiple-transmitter diversity systems, while the fifth coding scheme is based on the concatenation of two space-time codes and interleaving. The proposed concatenated Super-Orthogonal Space-Time Turbo-Coded OFDM System I. B. Oluwafemi 2012 vii coding schemes in MIMO-OFDM systems achieve high diversity gain by exploiting available diversity resources of frequency-selective fading channels and achieve a high coding gain through concatenations by employing the turbo principle. Using computer software simulations, the performance of the concatenated SOSTTC-OFDM schemes is compared with those of concatenated space-time trellis codes and those of conventional SOSTTC-OFDM schemes in frequency-selective fading channels. Simulation results show that the concatenated SOSTTC-OFDM system outperformed the concatenated space-time trellis codes and the conventional SOSTTC-OFDM system under the various channel scenarios in terms of both diversity order and coding gain.<br>Thesis (Ph.D.)-University of KwaZulu-Natal, Durban, 2012.
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Tsung-Yen, Tsai, and 蔡宗延. "Channel Estimation Technique for Space-Time Block Coded Orthogonal Frequency Division Multiplexing System." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/35634526574522357090.

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碩士<br>國立交通大學<br>電子工程系<br>91<br>Bandwidth is a very important resource in the wireless communication system. Improving the reliability of the wireless communication system without bandwidth expansion is always an interesting research topic. In 1998, space-time block code (STBC) is proposed to solve this problem. The basic concept of STBC is equipping multiple transmit antennas and/or receive antennas in the system to improve the performance. For simplicity, we only consider the system equipped with one receive antenna and two transmit antennas in this thesis. The performance of STBC employed in conventional single-carrier system is usually poor in the frequency-selective fading channel. Therefore, we apply STBC to the orthogonal frequency division multiplexing (OFDM) system to form the space-time block coded orthogonal frequency division multiplexing (STBC-OFDM) system. OFDM can transform frequency-selective fading channel to multiple flat fading subchannels. Aided by OFDM, STBC-OFDM system can work quite well over the frequency-selective fading channel. Multi-channel estimation plays an important role in the STBC-OFDM system. In this thesis, we present two simple channel estimation methods by using pilot signals. The first method (method Ⅰ) is the comb-type pilot subcarrier arrangement, and the second method (method Ⅱ) is the block-type pilot subcarrier arrangement. We also show the simulation results of comparison between method Ⅰ and method Ⅱ. Finally, we consider the IEEE standard 802.16 WirelessMAN with STBC. Equipping one receive antenna and two transmit antennas to the IEEE 802.16 system without channel coding, we apply our two channel estimation methods to improve the performance. Simulations show that the performance of our channel estimation methods is 2~3 dB loss compared with the ideal channel estimation in the IEEE 802.16 environment.
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Books on the topic "Coded orthogonal frequencydivision multiplexing"

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Roderick, David V. A coded orthogonal frequency division multiplexing simulation of a high data rate, line-of-sight, digital radio for mobile maritime communications. Naval Postgraduate School, 1997.

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A Coded Orthogonal Frequency Division Multiplexing Simulation of a High Data Rate, Line-Of-Sight, Digital Radio for Mobile Maritime Communications. Storming Media, 1997.

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Book chapters on the topic "Coded orthogonal frequencydivision multiplexing"

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"Orthogonal FrequencyDivision Multiplexing (OFDM)." In Review of Radio Science 1996-1999. IEEE, 2009. http://dx.doi.org/10.1109/9780470546352.ch7.

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"Modulated Code Coded Orthogonal Frequency Division Multiplexing Systems." In Modulated Coding for Intersymbol Interference Channels. CRC Press, 2018. http://dx.doi.org/10.1201/9781315214924-8.

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Bentham Science Publisher, Bentham Science Publisher. "Fast ML Decoding for OSTBC and QOSTBC Coded MIMO-OFDM Systems with Clipping." In Orthogonal Frequency Division Multiplexing with Diversity for Future Wireless Systems. BENTHAM SCIENCE PUBLISHERS, 2012. http://dx.doi.org/10.2174/978160805188511201010132.

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Bentham Science Publisher, Bentham Science Publisher. "Fast ML Decoding for OSTBC and QOSTBC Coded MIMO-OFDM Systems with Clipping." In Orthogonal Frequency Division Multiplexing with Diversity for Future Wireless Systems. BENTHAM SCIENCE PUBLISHERS, 2012. http://dx.doi.org/10.2174/978160805188511201010163.

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Fei, Tai. "Automotive Radar Systems: Architecture, Signal Processing, and Future Perspectives." In Vehicle Technology and Automotive Engineering [Working Title]. IntechOpen, 2025. https://doi.org/10.5772/intechopen.1008976.

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This chapter provides an overview of automotive radar technology, emphasizing its role in advanced driver-assistance systems (ADAS) through real-time measurements of range, angle, and velocity. We summarize the evolution of radar waveforms—such as frequency-modulated continuous wave (FMCW), phase-modulated continuous wave (PMCW), orthogonal frequency division multiplexing (OFDM), and phase-coded-FMCW (PC-FMCW)—and their signal-processing techniques for range-Doppler estimation and angle-of-arrival determination. Challenges in urban scenarios, such as the need for 4D sensing (range, velocity, azimuth, and elevation) and rising computational demands on radar sensors, are addressed. We also discuss the emergence of machine learning in radar perception and concerns over mutual interference in dense environments. The chapter concludes by exploring advances in radar hardware and algorithms, emphasizing real-time capability, interference mitigation, and progress toward higher autonomy.
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Conference papers on the topic "Coded orthogonal frequencydivision multiplexing"

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Wu, Huahui, Jin Huang, Linghao Cheng, Hao Liang, and Bai-ou Guan. "Coded optical time domain reflectometer system based on orthogonal frequency division multiplexing technology." In Fourth Optics Frontier Conference (OFS 2024), edited by Qiwen Zhan. SPIE, 2024. http://dx.doi.org/10.1117/12.3033116.

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Tanada, Yoshihiro, Masato Iguchi, and Tomoki Tsutsui. "Orthogonal Finite-Length Sequences for Multiplexing Coded Radar or Sonar." In 2022 IEEE Conference on Antenna Measurements and Applications (CAMA). IEEE, 2022. http://dx.doi.org/10.1109/cama56352.2022.10002473.

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Djordjevic, Ivan B., Bane Vasic, and Mark A. Neifeld. "LDPC coded orthogonal frequency division multiplexing over the atmospheric turbulence channel." In 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference. IEEE, 2006. http://dx.doi.org/10.1109/cleo.2006.4627713.

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Obayya, S. S. A., Aser M. Matarneh, and I. D. Robertson. "Coded Orthogonal Frequency Division Multiplexing (COFDM) Transmission over Graded-Index Multimode Fiber." In 2008 IEEE PhotonicsGlobal@Singapore (IPGC). IEEE, 2008. http://dx.doi.org/10.1109/ipgc.2008.4781424.

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Feng, Xiangzhi, and Xiaojian Xu. "ECCM performance analysis of chaotic coded orthogonal frequency division multiplexing (COFDM) SAR." In SPIE Defense, Security, and Sensing, edited by Kenneth I. Ranney and Armin W. Doerry. SPIE, 2011. http://dx.doi.org/10.1117/12.883637.

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Sokoya, O., and B. T. Maharaj. "Performance of space time coded orthogonal frequency division multiplexing schemes with delay spreads." In MELECON 2008 - 2008 IEEE Mediterranean Electrotechnical Conference. IEEE, 2008. http://dx.doi.org/10.1109/melcon.2008.4618434.

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Pramono, Subuh, and Sugihartono. "The performance of turbo coded orthogonal frequency division multiplexing in rayleigh fading channel." In 2009 International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME 2009). IEEE, 2009. http://dx.doi.org/10.1109/icici-bme.2009.5417291.

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Li, Boyu, and Ender Ayanoglu. "Diversity analysis of bit-interleaved coded multiple beamforming with orthogonal frequency division multiplexing." In ICC 2013 - 2013 IEEE International Conference on Communications. IEEE, 2013. http://dx.doi.org/10.1109/icc.2013.6655376.

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Bhuyan, Nasimul Hyder Maruf, Mamun Ahmed, Mohammed Faisal, and Mohammad Salauddin. "Bit error rate performance analysis of convolutional coded orthogonal frequency-division multiplexing system." In 2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON). IEEE, 2016. http://dx.doi.org/10.1109/rtucon.2016.7763109.

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Zhidkov, Sergey V. "Orthogonal transform multiplexing with memoryless nonlinearity: A possible alternative to traditional coded-modulation schemes." In 2017 9th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT). IEEE, 2017. http://dx.doi.org/10.1109/icumt.2017.8255159.

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