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Enhancing Data Transmission Security and Reliability of OFDM-IM for 5G Wireless Communication Systems, Journal of Telecommunications and Information Technology, 2026, nr 1
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Title: Enhancing Data Transmission Security and Reliability of OFDM-IM for 5G Wireless Communication Systems, Journal of Telecommunications and Information Technology, 2026, nr 1

Creator:

Sahar, Asaad H. ; Almamori, Aqiel N. ; Muhsin, Muhannad Y.

Date:

2026, nr 1

Resource Type:

artykuł

Group publication title:

2026, nr 1, JTIT-artykuły

Description:

kwartalnik

Abstrakt:

Thanks to its improved spectral efficiency and immunity to frequency selective fading, OFDM with index modulation (OFDM-IM) has become a perspective option. Unfortunately, OFDM-IM systems are vulnerable to security risks due to their inherent openness encountered in wireless communications. Conventional encryption techniques, which focus on the upper layers, add complexity and might not be enough to fend off malicious attacks. To improve the selection of subcarrier indexes and modulation of data symbol modulation, this work proposes a new chaotic encryption approach for OFDM-IM systems that uses Lorenz chaotic maps. Comprehensive simulations show that, in comparison to traditional methods, the proposed approach provides better security against eavesdropping while maintaining transmission reliability.

Number:

1

Publisher:

National Institute of Telecommunications

Resource Identifier:

oai:bc.itl.waw.pl:2433

DOI:

10.26636/jtit.2026.1.2502

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

License:

CC BY 4.0

Subject and keywords:

5G chaotic encryption Lorenz chaotic maps OFDM-IM subcarrier index selection

Object collections:

Last modified:

Apr 1, 2026

In our library since:

Apr 1, 2026

Number of object content hits:

0

All available object's versions:

https://bc.itl.waw.pl/publication/2754

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Edition name Date
Sahar, Asaad H.; Almamori, Aqiel N.; Muhsin, Muhannad Y., Enhancing Data Transmission Security and Reliability of OFDM-IM for 5G Wireless Communication Systems, Journal of Telecommunications and Information Technology, 2026, nr 1 Apr 1, 2026

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