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A Simplified Scheme of Estimation and Cancellation of Companding Noise for Companded Multicarrier Transmission Systems [PDF]
Radioengineering, 2015 Nonlinear companding transform is an efficient method to reduce the high peak-to-average power ratio (PAPR) of multicarrier transmission systems. However, the introduced companding noise greatly degrades the bit-error-rate (BER) performance of the ...
S. Peng +4 more
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Energy Harvesting for TDS-OFDM in NOMA-Based Underwater Communication Systems [PDF]
Sensors, 2022 Non-orthogonal multiple access (NOMA) is considered a promising multiple access technique for fifth generation (5G) mobile networks and tactical internet due to its high spectral efficiency.
Hamada Esmaiel, Haixin Sun
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IET Signal Processing, 2008 Multicarrier transmission has recently become popular, particularly in the area of wireless broadband access technology. This tutorial overview paper formulates multicarrier transmission from a signal processing point of view and provides an in-depth analytical understanding of its constituent fundamental concepts.
exaly +3 more sources
Design of an Integrated System for Spaceborne SAR Imaging and Data Transmission [PDF]
SensorsIn response to the conflicting demands between real-time satellite communication and high-resolution synthetic aperture radar (SAR) imaging, we propose a method that aligns the data transmission rate with the imaging data volume.
Qixing Wang +3 more
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A Multicarrier Multiplexing Method for Very Wide Bandwidth Transmission
EURASIP Journal on Wireless Communications and Networking, 2006 The multicarrier orthogonal code division multiplexing (MC-OCDM) introduced here has been designed for very wide bandwidth (VWB) point-to-point and point-to-multipoint transmission.
Efthymoglou George, Gerakoulis Diakoumis
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IEEE Photonics Journal, 2022 In dual-carrier (DC)-paired fiber optic long-reach transmission, which extends a point-to-multipoint coherent system to a cascaded reconfigurable optical add-drop multiplexing (ROADM) system, a narrow passband causes severe performance degradation of the
Takahiro Kodama, Ryosuke Matsumoto
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Journal of Electrical and Computer Engineering, 2023 Nowadays, multicarrier modulation schemes are being widely used in wireless communication system than single-carrier modulation techniques. Single-carrier modulation schemes are less capable of dealing with multipath fading channels than multicarrier ...
Hise Teferi Dumari +3 more
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Highly focussed beampattern synthesis in FDA‐MIMO radar with multicarrier transmission
IET Radar, Sonar & Navigation, 2023 Multicarrier technology is widely used for improving the performance of beampattern synthesis in frequency diverse array multiple‐input and multiple‐output (FDA‐MIMO) Radar.
Langhuan Geng +4 more
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[Invited Paper] Superposed Multicarrier Transmission
ITE Transactions on Media Technology and Applications, 2018 Tomoaki Ohtsuki
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EURASIP Journal on Wireless Communications and Networking, 2009 Hexagonal multicarrier modulation (HMM) system is the technique of choice to overcome the impact of time-frequency dispersive transmission channel. This paper examines the effects of insufficient synchronization (carrier frequency offset, timing offset ...
Xu Kui, Shen Yuehong
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