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   Articles with "shift keying" as a keyword



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Performance analysis of circle polarization shift keying modulation over the exponentiated Weibull distribution

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recommendations! Published in 2019 at "Optical Review"

DOI: 10.1007/s10043-019-00562-y

Abstract: The average bit error rate (BER) and outage probability of circle polarization shift keying (CPOLSK) modulation in free-space optical (FSO) system operating under exponentiated Weibull (EW) distribution are studied. The closed expression of the average… read more here.

Keywords: modulation; polarization shift; exponentiated weibull; circle polarization ... See more keywords
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CDF and MGF based analysis over Rayleigh TWDP shadowed fading channel for indoor communication

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recommendations! Published in 2018 at "International Journal of Electronics"

DOI: 10.1080/00207217.2018.1494334

Abstract: ABSTRACT Recently, the two-wave with diffuse power (TWDP) distribution has been extensively used to model the shadowing in multipath-faded/shadowed indoor environment. In this article, novel expressions for joint moments, mean, second moment, variance and cumulative… read more here.

Keywords: shift keying; rayleigh twdp; probability; twdp shadowed ... See more keywords
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Fully Quadrature Subcarrier-Index Shift Keying for Efficient Underwater Acoustic Communications

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recommendations! Published in 2021 at "IEEE Access"

DOI: 10.1109/access.2021.3067878

Abstract: A novel fully quadrature subcarrier-index shift keying orthogonal frequency division multiplexing (FQSISK-OFDM) modulation scheme for underwater acoustic communications (UWAC) is proposed in this paper. In the FQSISK, the data is conveyed by active and non-active… read more here.

Keywords: fully quadrature; quadrature subcarrier; index shift; shift keying ... See more keywords
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Multi-Resonant Frequency Shift Keying: A Novel and Efficient Modulation Scheme for Magnetic Communication

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recommendations! Published in 2021 at "IEEE Access"

DOI: 10.1109/access.2021.3113086

Abstract: Magnetic communication is a promising technique in harsh environments, such as seawater. To enable efficient communication, transmitting and receiving coils are conventionally operated as part of resonant circuits. However, this results in narrow bandwidths and… read more here.

Keywords: communication; frequency shift; frequency; modulation ... See more keywords
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Slope-Shift Keying LoRa-Based Modulation

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recommendations! Published in 2021 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2020.3004318

Abstract: LoRa, a low-power long-range physical-layer communication method, is one of the emerging technologies in low-power wide-area networks (LPWANs). In LoRa, a linearly varying-frequency up chirp and its cyclic shifts act as an orthonormal basis set… read more here.

Keywords: lora based; slope shift; orthonormal basis; modulation ... See more keywords
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Molecular-Type Permutation Shift Keying in Molecular MIMO Communications for IoBNT

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recommendations! Published in 2021 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2021.3051405

Abstract: Molecular communication (MC) is a bio-inspired communication paradigm, which lays the foundation for the Internet of Bio-NanoThings (IoBNT) in the medical field. As a high energy-efficient information transfer method, MC via diffusion (MCvD) is envisioned… read more here.

Keywords: mimo; performance; permutation shift; molecular type ... See more keywords
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Weight Shift Keying (WSK) With Practical Mechanical Receivers for Molecular Communications in Internet of Everything

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recommendations! Published in 2022 at "IEEE Journal on Selected Areas in Communications"

DOI: 10.1109/jsac.2022.3211553

Abstract: Molecular communication (MC) is one of the emerging technologies enabling nanonetworks and the Internet of Everything (IoE). The practical implementation of the intra-body MC systems is crucial for realizing smart healthcare applications, i.e., drug delivery,… read more here.

Keywords: internet everything; weight shift; keying wsk; shift ... See more keywords
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Reduced-Complexity Iterative Receiver for Improving the IEEE 802.15.7 Convolutional-Coded Color Shift Keying Mode

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recommendations! Published in 2017 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2017.2705707

Abstract: In this letter, we conceive novel symbol-based color-shift keying (CSK)-aided concatenated coding schemes, which provide attractive performance gains over the comparable bit-based systems. Quantitatively, our 4 CSK-aided and 16 CSK-aided symbol-based concatenated systems require 0.8… read more here.

Keywords: csk aided; complexity; shift keying; csk ... See more keywords
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Rotated Color Shift Keying for Visible Light Communications With Signal-Dependent Noise

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recommendations! Published in 2020 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2020.2967377

Abstract: This letter proposes three distinct modulation schemes belonging to the class of rotated color-shift keying (CSK) to improve the performance of regular CSK over a tricolor visible light communications (VLC) channel subject to signal-dependent noise… read more here.

Keywords: light communications; color shift; rotated color; color ... See more keywords
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Optical Index-Coded Space Shift Keying (IC/SSK)

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recommendations! Published in 2021 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2021.3082866

Abstract: In this letter, a new channel coding technique is proposed for optical spatial shift keying (SSK)-based visible light communications (VLC) systems by introducing redundancy in the spatial domain. The information is encoded by the redundant… read more here.

Keywords: shift keying; optical index; index coded; keying ssk ... See more keywords
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Reconfigurable Intelligent Surface-Assisted Space Shift Keying

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recommendations! Published in 2020 at "IEEE Wireless Communications Letters"

DOI: 10.1109/lwc.2020.2994930

Abstract: The concept of reconfigurable intelligent surface (RIS)-assisted transmission, where phases of reflected signals are adjusted in an effective arrangement, has been recently put forward as a promising solution for 6G and beyond networks. Considering this… read more here.

Keywords: shift keying; reconfigurable intelligent; intelligent surface; space shift ... See more keywords