Beta
ManageSearchChatDiscover
63643

Performance Evaluation of Coded Cooperative Relay Based OFDM Wireless Communication System

Article

Last updated: 25 Dec 2024

OverviewSimilar Items

Subjects

-

Tags

-

Abstract

This paper investigates the performance of a coded cooperative relay based Orthogonal Frequency Division Multiplexing (OFDM) wireless communication system using native rate 1/2 convolutional code and rate 1/3 turbo code. These investigations are focused on evaluating the performance of the proposed coded cooperative wireless communication system over both Additive white Gaussian Noise (AWGN) channel and different Stanford University Interim (SUI) channel models. The performance of the proposed coded cooperative relay based system is evaluated using MATLAB computer simulations and compared with direct transmission and other cooperative protocols i.e., Amplify-and-Forward (AAF) and Decode-andForward (DAF). The performance indicators used for comparison are Bit-Error Rate (BER) and spectral efficiency. The results show that the proposed coded cooperative system achieves lower Signal-to-Noise Ratio (SNR) values for the desired BER and achieves high spectral efficiency as compared to direct transmission, AAF and DAF based cooperative protocols. Finally, the results of computer simulations are included to demonstrate the efficiency of the proposed scheme.

DOI

10.21608/mjeer.2016.63643

Authors

First Name

Ahmed S

Last Name

Mohamed

MiddleName

-

Affiliation

Faculty of Electronic Engineering, Menoufia University, Menouf, Egypt.

Email

-

City

-

Orcid

-

First Name

Mohammed

Last Name

Abd-Elnaby

MiddleName

-

Affiliation

Faculty of Electronic Engineering, Menoufia University, Menouf, Egypt.

Email

-

City

-

Orcid

-

First Name

Sami A.

Last Name

El-Dolil

MiddleName

-

Affiliation

Faculty of Electronic Engineering, Menoufia University, Menouf, Egypt.

Email

-

City

-

Orcid

-

Volume

25

Article Issue

1

Related Issue

9500

Issue Date

2016-01-01

Receive Date

2015-09-21

Publish Date

2016-01-01

Page Start

1

Page End

24

Print ISSN

1687-1189

Online ISSN

2682-3535

Link

https://mjeer.journals.ekb.eg/article_63643.html

Detail API

https://mjeer.journals.ekb.eg/service?article_code=63643

Order

1

Type

Original Article

Type Code

1,088

Publication Type

Journal

Publication Title

Menoufia Journal of Electronic Engineering Research

Publication Link

https://mjeer.journals.ekb.eg/

MainTitle

Performance Evaluation of Coded Cooperative Relay Based OFDM Wireless Communication System

Details

Type

Article

Created At

22 Jan 2023