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Chaotic-based Orthogonal Frequency Division Multiplexing with Index Modulation, Journal of Telecommunications and Information Technology, 2022, nr 4
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Title: Chaotic-based Orthogonal Frequency Division Multiplexing with Index Modulation, Journal of Telecommunications and Information Technology, 2022, nr 4

Creator:

Hussien, Sura H. ; Abdullah, Hamsa A.

Date:

2022, nr 4

Resource Type:

artykuł

Description:

Orthogonal frequency division multiplexing with index modulation (OFDM-IM), stands out among conventional communication technologies, as it uses the indices of the available transmit entities. Thanks to such an approach, it offers a novel method for the transmission of extra data bits. Recent years have seen a great interest in chaos-based communications. The spectrum-spreading signals used in chaotic signal modulation technologies are orthogonal to the existing mixed signals. This paper presents how well a non-coherent differential chaos shift keying communication system performs across an AWGN. Different types of detection methods are simulated, bit error rate and power spectral density are calculated and then compared with standard OFDM with index modulation. The results of simulations concerning the performance of a DCSK system, adding to the security of the proposed solution and offering a comparable bit error rate performance, are presented in the paper as well.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy

Format:

application/pdf

Resource Identifier:

oai:bc.itl.waw.pl:2251 ; ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2022.165422

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

index modulation DCSK AWGN chaos communications

Object collections:

Last modified:

Jun 6, 2024

In our library since:

Feb 7, 2023

Number of object content hits:

30

All available object's versions:

https://bc.itl.waw.pl/publication/2560

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Edition name Date
Abdullah, Hamsa A., 2022, nr 4, Chaotic-based Orthogonal Frequency Division Multiplexing with Index Modulation, Journal of Telecommunications and Information Technology, 2022, nr 4 Jun 6, 2024

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Instytut Łączności – Państwowy Instytut Badawczy ul. Szachowa 1 04-894 Warszawa

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(+48) 5128 696

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biblioteka@il-pib.pl

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