Performance Evaluation of Encrypted Text Message Transmission in 5G Compatible Frequency-domain Subband Superposed Scheme Implemented MIMO OFDM Wireless Communication System

α
Mst. Afrin Naher
Mst. Afrin Naher
σ
Md. Omor Faruk
Md. Omor Faruk
ρ
Md. Mahbubur Rahman
Md. Mahbubur Rahman
Ѡ
Shaikh Enayet Ullah
Shaikh Enayet Ullah
α to σ University of Rajshahi University of Rajshahi

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Performance Evaluation of Encrypted Text Message Transmission in 5G Compatible Frequency-domain Subband Superposed Scheme Implemented MIMO OFDM Wireless  Communication System

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Abstract

In this paper, an investigative study has been made on the performance evaluation of encrypted text message transmission in 5G compatible multiuser frequency-domain subband superposed (FDSS) scheme implemented MIMO OFDM wireless communication system. The 2×2 multiantenna configured simulated system under consideration incorporates modern channel coding (LDPC and Repeat and Accumulate (RA)) and signal detection (Cholesky decomposition based ZF detection, Group Detection (GD) approach aided Efficient Zero-Forcing (ZF) and Lanczos method based efficient signal detection) techniques. In the scenario of transmitting encrypted text message over AWGN and Rayleigh fading channels, it is noticeable that implementation of Repeat and Accumulate channel coding and Group Detection (GD) approach aided Efficient Zero-Forcing (ZF) signal detection techniques is very much robust and effective in retrieving transmitted text messages for all users.

References

11 Cites in Article
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  2. Yanyan Wang,Guanghui Liu,Feng Han,Huiyang Qu,Qiang Chen (2019). Channel Estimation and Equalization for SS-OOFDM System With High Mobility.
  3. Yanyan Wang,Guanghui Liu,Feng Han,Huiyang Qu,Qiang Chen (2018). SS-OFDM: an enhanced multicarrier transmission scheme based on variable granularity spectrum allocation for 5G.
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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Mst. Afrin Naher. 2019. \u201cPerformance Evaluation of Encrypted Text Message Transmission in 5G Compatible Frequency-domain Subband Superposed Scheme Implemented MIMO OFDM Wireless Communication System\u201d. Global Journal of Computer Science and Technology - E: Network, Web & Security GJCST-E Volume 19 (GJCST Volume 19 Issue E2): .

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Issue Cover
GJCST Volume 19 Issue E2
Pg. 17- 27
Journal Specifications

Crossref Journal DOI 10.17406/gjcst

Print ISSN 0975-4350

e-ISSN 0975-4172

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GJCST-E Classification: C.2.1
Version of record

v1.2

Issue date

March 23, 2019

Language
en
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In this paper, an investigative study has been made on the performance evaluation of encrypted text message transmission in 5G compatible multiuser frequency-domain subband superposed (FDSS) scheme implemented MIMO OFDM wireless communication system. The 2×2 multiantenna configured simulated system under consideration incorporates modern channel coding (LDPC and Repeat and Accumulate (RA)) and signal detection (Cholesky decomposition based ZF detection, Group Detection (GD) approach aided Efficient Zero-Forcing (ZF) and Lanczos method based efficient signal detection) techniques. In the scenario of transmitting encrypted text message over AWGN and Rayleigh fading channels, it is noticeable that implementation of Repeat and Accumulate channel coding and Group Detection (GD) approach aided Efficient Zero-Forcing (ZF) signal detection techniques is very much robust and effective in retrieving transmitted text messages for all users.

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Performance Evaluation of Encrypted Text Message Transmission in 5G Compatible Frequency-domain Subband Superposed Scheme Implemented MIMO OFDM Wireless Communication System

Mst. Afrin Naher
Mst. Afrin Naher University of Rajshahi
Md. Omor Faruk
Md. Omor Faruk University of Rajshahi
Md. Mahbubur Rahman
Md. Mahbubur Rahman
Shaikh Enayet Ullah
Shaikh Enayet Ullah

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