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Comparison of Different Data Detection Methods in Orthogonal Frequency Division Multiplexing (OFDM) System
Orthogonal Frequency Division Multiplexing (OFDM) is a multicarrier modulation technique that has been widely used in current technologies due to its...
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Complex Complementary Sequence Real Orthogonal Spreading OFDM Scheme for HF Communication Link
The complementary M -ary orthogonal spreading with orthogonal frequency division multiplexing (CMOS-OFDM) is an efficient scheme for providing high...
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Orthogonal Constant-Amplitude Sequence Families for System Parameter Identification in Spectrally Compact OFDM
In rectangularly-pulsed orthogonal frequency division multiplexing (OFDM) systems, constant-amplitude (CA) sequences are desirable to construct...
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Design and Simulation of Orthogonal Frequency-Division Multiplexing (OFDM) Signaling
The orthogonal frequency-division multiplexing (OFDM) is a modulation scheme which is spectrally efficient and which decomposes one carrier into...
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5G wavelength-division-multiplexing-based bidirectional optical wireless communication system with signal remodulation employing cascaded reflective semiconductor optical amplifiers
Compared with previous generations, fifth-generation communications can provide faster download and upload speeds and support a greater number of...
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Peak-to-Average Power Ratio Reduction of OFDM Systems Towards 6G Communications Using Osprey Optimization Algorithm
The development of 6G communication networks requires increased transmission speeds, extensive data processing capabilities, and minimal...
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Secure and low PAPR OFDM system using TCCM
Rapid communication uses orthogonal frequency division multiplexing (OFDM) to transfer multimedia data. OFDM combats frequency-selective fading and...
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Research on RGB Visible Light Communication Technology Based on OFDM
White LED light source is used in RGB visible light communication (VLC) technology, composed of red, green and blue, the three basic colors for data...
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Dynamic Coding with Orthogonal Frequency Division in Co-located Radar Communication Systems
The article explores the ways of forming an adaptive coding algorithm 8/16 bits per baud for control or remote control signals with specified quality...
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Performance Analysis of CE-OFDM Over Terahertz Bands
Thanks to THz (terahertz) technologies, it is already possible to realize very high data rate in the order of multi-Gb/s for indoor wireless links....
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Identification and practical validation of spectrally efficient non-orthogonal frequency sha** waveform
Signal waveform is the basic physical layer element that fundamentally determines the most important key performance indicator in communication...
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Efficient Cross-Correlation Algorithm for Correction of Common Phase Error Employing Preamble for Orthogonal Frequency Division Multiplexing (OFDM) Receivers
In this paper, we propose a cross-correlation algorithm for correction of common phase error (CPE) in orthogonal frequency division multiplexing...
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5G OFDM Signal Design Approach for Target Detection
This paper proposes a 5th-Generation (5G) orthogonal frequency division multiplexing (OFDM) signal design approach for target detection....
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Low-complexity selective map** technique for PAPR reduction in downlink power domain OFDM-NOMA
To support ultra-massive connectivity, non-orthogonal multiple access (NOMA) techniques are expected to be used in 6G instead of conventional...
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OFDM integrated waveform design for joint radar and communication
Due to the alleviated spectral congestion through spectrum sharing, integrating radar and communication has raised increasing attention in both...
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Performance Analysis of Hybrid Filtering Technique for Reduction OF PAPR in Alamouti Coded MIMO-OFDM Systems
Multiple-Input Multiple-Output (MIMO) technique combined with Orthogonal Frequency Division Multiplexing (OFDM) is the proficient air interface for...
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Walsh transform-based non-linear equalization algorithm for enhancing the efficiency of MIMO-OFDM communication system
The Orthogonal Frequency Division Multiplexing (OFDM) method provides effective bandwidth utilization and straightforward Frequency Domain...
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Polar-Coded OFDM Signal Using Physical Layer Network Coding for New-Generation Networks
To accomplish the targets of Beyond Fifth-Generation (B5G) networks, considerable spectral efficiency, wide coverage, better reliability, and energy...
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Doppler Compensation of Orthogonal Frequency Division Multiplexing for Ocean Intelligent Multimodal Information Technology
The era of intelligence has arrived. Intelligent multimodal information is essential for underwater engineering. Sound is an indispensable medium in...
