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Performance of OFDM Based Advanced Encryption Standard

Truong, Duc Tai and Nguyen, Quoc Tuan and Dinh, Thi Thai Mai (2020) Performance of OFDM Based Advanced Encryption Standard. VNU Journal of Science: Comp. Science & Com. Eng., 36 (1). pp. 57-64. ISSN 0866-8612

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Currently, there are a lot of secure communication schemes have been proposed to hide secret contents. In this work, one of the methods deploying encryption to cipher data is represented. The primary object of this project is applying Advanced Encryption Standard (AES) in communications based Orthogonal Frequency Division Multiplexing (OFDM). This article discusses the security of the method encrypting directly QAM symbols instead of input bit-stream. This leads to improving the security of transmitting data by utilization of authentication key between the mobile and base station. The archived results demonstrate that the performance of the AES-OFDM system is completely acceptable to compare with the criteria for 4G.

Item Type: Article
Subjects: Electronics and Communications > Communications
Electronics and Communications > Electronics and Computer Engineering
Divisions: Faculty of Electronics and Telecommunications (FET)
Depositing User: Dr. Thai-Mai Dinh Thi
Date Deposited: 29 Jul 2020 08:14
Last Modified: 29 Jul 2020 08:15

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