Articles with "multi carrier" as a keyword



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Performance analysis of multi-carrier IDMA system for co-operative networks

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Published in 2017 at "Cluster Computing"

DOI: 10.1007/s10586-017-1186-8

Abstract: In this paper, we explicate error-rate (ER) results of transmitter pre-processing (TP) aided coded multi-carrier (MC)-interleave-division-multiple-access (IDMA) scheme for co-operative downlink (DL) communication. The base station (BS) transmits the coded symbols to the relays during… read more here.

Keywords: idma system; idma; multi carrier; relay ... See more keywords
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Performance Analysis on Filter Parameters and Sub-bands Distribution of Universal Filtered Multi-Carrier

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Published in 2017 at "Wireless Personal Communications"

DOI: 10.1007/s11277-017-4118-2

Abstract: With the development of 5G communication, the new non-orthogonal multi-carrier transmission technology has been paid more attention. A filtering operation is made on a group of continuous subcarriers in Universal-filtered multi-carrier (UFMC), making the orthogonality… read more here.

Keywords: multi carrier; sub bands; filter; performance ... See more keywords
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A graph-based model framework for steady-state load flow problems of general multi-carrier energy systems

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Published in 2020 at "Applied Energy"

DOI: 10.1016/j.apenergy.2020.115286

Abstract: Abstract Coupling single-carrier networks into multi-carrier energy systems (MESs) has recently become more important. Conventional load flow models for the separate single-carrier networks are not able to capture the full extend of the coupling. Recently,… read more here.

Keywords: multi carrier; energy; framework; carrier energy ... See more keywords

Economic and Environmental Policy Analysis for Emission-Neutral Multi-Carrier Microgrid Deployment

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Published in 2020 at "Applied Energy"

DOI: 10.1016/j.apenergy.2020.115609

Abstract: Abstract Energy and global climate change crises are correlated issues since energy generation currently contributes to nearly 40% of global greenhouse gas emissions, and inevitably the escalating energy demand realization exacerbates the ongoing undesirable circumstances.… read more here.

Keywords: energy; multi carrier; carrier microgrid; emission ... See more keywords
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Studying the potential of multi-carrier energy distribution grids: A holistic approach

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Published in 2018 at "Energy"

DOI: 10.1016/j.energy.2018.04.047

Abstract: Abstract Integrated operation of distribution grids for multiple energy carriers promises hitherto unused synergies in terms of efficient generation, storage, and consumption. A major obstacle to the investment in such systems is their increased complexity,… read more here.

Keywords: methodology; multi carrier; energy; carrier energy ... See more keywords
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Reliability evaluation of multi-carrier energy system with different level of demands under various weather situation

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Published in 2020 at "Energy"

DOI: 10.1016/j.energy.2020.117091

Abstract: Multi-carrier systems enable the cooperation between different energy types to answer the electricity, water, heating and cooling demand together. One of the most important problems related to procuring energy for consumers is the reliability of… read more here.

Keywords: reliability; multi carrier; system; energy ... See more keywords
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Preventive maintenance mid-term scheduling of resources in multi-carrier energy systems

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Published in 2020 at "Energy"

DOI: 10.1016/j.energy.2020.117164

Abstract: Abstract Multi carrier energy systems (MCES) have an assortment of energy carriers and production resources. These diverse energy carriers are relatively correlated, complicating the preventive maintenance scheduling of MCES. The complexity is more prominent in… read more here.

Keywords: multi carrier; energy systems; energy; maintenance ... See more keywords
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Photonic-based dual-chirp microwave waveforms generation with multi-carrier frequency and large time-bandwidth product

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Published in 2020 at "Optics Communications"

DOI: 10.1016/j.optcom.2020.126076

Abstract: Abstract Photonic-based dual-chirp microwave waveform generation with multi-carrier frequencies and large time-bandwidth product (TBWP) is proposed. In the approach, a polarization modulator is employed to introduce parabolic phase difference into the injected optical signals. After… read more here.

Keywords: multi carrier; chirp microwave; dual chirp; generation ... See more keywords
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Numerical simulation of multi-carrier microwave breakdown in air-SF6 mixtures

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Published in 2021 at "Physics of Plasmas"

DOI: 10.1063/5.0061554

Abstract: In this paper, the multi-carrier microwave breakdown in air-SF6 mixtures is analyzed with the spectral-element time-domain method. In this process, a three-dimensional multi-physics model coupling Maxwell's equations with electron fluid equations is established. The tail-erosion… read more here.

Keywords: multi carrier; multi; carrier microwave; microwave breakdown ... See more keywords
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Operation of networked multi-carrier microgrid considering demand response

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Published in 2019 at "COMPEL - The international journal for computation and mathematics in electrical and electronic engineering"

DOI: 10.1108/compel-07-2018-0276

Abstract: Purpose Microgrids are inclined to use renewable energy resources within the availability limits. In conventional studies, energy interchange among microgrids was not considered because of one-directional power flows. Hence, this paper aims to study the… read more here.

Keywords: carrier microgrid; multi carrier; networked multi; energy ... See more keywords
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A Multi-Carrier $M$ -Ary Differential Chaos Shift Keying System With Low PAPR

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Published in 2017 at "IEEE Access"

DOI: 10.1109/access.2017.2752238

Abstract: An improved multi-carrier $M$ -ary differential chaos shift keying (MM-DCSK) system is presented, where differential modulation and demodulation are carried out across multiple carriers in the frequency domain, so channel estimation is not needed. For… read more here.

Keywords: multi carrier; system; ary differential; carrier ary ... See more keywords