Adaptive OFDM-IM for Enhancing Physical Layer Security and Spectral Efficiency of Future Wireless Networks
Joint Authors
Furqan, Haji M.
Hamamreh, Jehad M.
Arslan, Huseyin
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-15
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Information Technology and Computer Science
Abstract EN
In this paper, we propose algorithms for enhancing physical layer security and spectral efficiency of Orthogonal Frequency Division Multiplexing (OFDM) with Index Modulation (IM) systems.
Particularly, different activation ratios and/or Constellation Modulation orders are selected adaptively for each subblock based on the channel quality of the legitimate receiver.
More specifically, three approaches named as (1) OFDM with Adaptive Index Modulation and Fixed Constellation Modulation (OFDM-AIM-FCM), (2) OFDM with Adaptive Index Modulation and Adaptive Constellation Modulation (OFDM-AIM-ACM), and (3) OFDM with Variable Index Modulation and Variable Constellation Modulation (OFDM-VIM-VCM) are proposed for enhancing physical layer security and spectral efficiency.
Simulation results are presented to investigate the effectiveness of the proposed algorithms.
American Psychological Association (APA)
Furqan, Haji M.& Hamamreh, Jehad M.& Arslan, Huseyin. 2018. Adaptive OFDM-IM for Enhancing Physical Layer Security and Spectral Efficiency of Future Wireless Networks. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1215958
Modern Language Association (MLA)
Furqan, Haji M.…[et al.]. Adaptive OFDM-IM for Enhancing Physical Layer Security and Spectral Efficiency of Future Wireless Networks. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1215958
American Medical Association (AMA)
Furqan, Haji M.& Hamamreh, Jehad M.& Arslan, Huseyin. Adaptive OFDM-IM for Enhancing Physical Layer Security and Spectral Efficiency of Future Wireless Networks. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1215958
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215958
