Smart inter‐operable vehicular communication using hybrid IEEE 802.11p, IEEE 802.16d/e technology

Kandar, Debdatta; Kumar, V. Dhilip; Nandi, Sukumar

doi:10.1002/dac.4847

Cited by 3 publications

(1 citation statement)

References 34 publications

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“…Some researchers are focusing on transport communications (Kandar et al, 2021), tariff policy (Bashynska, 2020) and innovative management concepts of common-pool resources for transportation (Prause and Hoffmann, 2020) to improve the efficiency of the transport system and even consider the health effects of transport (Kasdorf et al, 2021;Mura and Hajduova, 2021).…”

Section: Literature Reviewmentioning

confidence: 99%

Economic Features of the Use of Electric Vehicles in Delivery Services in Estonia

Prokopenko

Järvis

Prause

et al. 2022

IJEEP

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The article is devoted to substantiating the prospects and advantages of developing a small business specializing in the delivery of lightweight cargo in Tallinn during the Covid-19 pandemic. It was justified why such a business should not only be cost effective but also comply with the general principles of sustainable development and be socially responsible. Particular attention in the article is paid to identifying possible alternative strategies for forming the vehicle park of such a company. Analytically (based on the latest data from the auto producer; car, energy and fuel markets, as well as a company specializing in the construction of turnkey solar power plants), it has been proven that a mixed park, which is consists of gasoline cars and plug-in hybrids is the most a flexible solution requiring an investment exclusively in moving property. At the same time, it was shown that if a company has territorial capabilities to accommodate a sufficient number of solar panels and is ready to organize a business with a smaller park of cars, then the choice of electric ones becomes obvious.

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Section: Literature Reviewmentioning

confidence: 99%

Economic Features of the Use of Electric Vehicles in Delivery Services in Estonia

Prokopenko

Järvis

Prause

et al. 2022

IJEEP

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Understanding the Salient Features Related To Resource Management in Broadband Wireless Networks

Jayaraman,

Rao,

Kumar

et al. 2023

Resource Management in Advanced Wireless Networks

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Double the data rate in underwater acoustic communication using OFDM based on subcarrier power modulation

Alraie,

Alahmad,

Ishii

2024

J Mar Sci Technol

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Underwater communication is one of the most important and difficult challenges facing researchers due to the high attenuation of the signal, communication with the surface because of the harsh medium of water, and data transmission performance degradation as a result of various effects. Underwater acoustic communication (UWA) has a low data rate, which describes the disadvantage of this type of communication. In addition, it has a low bandwidth range and high latency but has a long transmission range as an advantage. Multicarrier wireless transmission systems increase the data rate by sending the data using more than one carrier. We proposed a noncoherent orthogonal frequency division multiplexing (OFDM) method to increase the data rate in UWA communication systems. In addition, doubling the data rate in the OFDM using Subcarrier Power Modulation (OFDM-SPM) system can save half of the bandwidth. The MATLAB simulation program was used to implement the system in the underwater acoustic environment to increase its throughput. The proposed design uses Differential Phase Shift Keying (DPSK) with power control, and the data stream is transmitted through two-dimensional modulation schemes, the DPSK, and the power level of each subcarrier in the OFDM system with cyclic prefix (CP). The underwater channel was designed using a Rician fading multipath with a spreading loss formula as a function of distance and frequency. We designed an equalizer at the receiver side to recover the original signal as a function of three parameters which are: the channel effect as a rate between transmitting and receiving symbols, the Rician channel response, and the UWA spreading loss. OFDM-Subcarrier Power Modulation (OFDM-SPM) using the proposed equalizer performed better than the theoretical OFDM-SPM in the Rayleigh channel. The designed equalizer increased the performance of the OFDM-SPM system by 25% which helped to enhance the system’s throughput and doubled the data rate compared with the OFDM system, doubling the data rate using OFDM-SPM had been validated in laboratory experiments in the Time domain.

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Smart inter‐operable vehicular communication using hybrid IEEE 802.11p, IEEE 802.16d/e technology

Cited by 3 publications

References 34 publications

Economic Features of the Use of Electric Vehicles in Delivery Services in Estonia

Economic Features of the Use of Electric Vehicles in Delivery Services in Estonia

Understanding the Salient Features Related To Resource Management in Broadband Wireless Networks

Double the data rate in underwater acoustic communication using OFDM based on subcarrier power modulation

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