Performance Improvement of MIMO-OSTBC System with BCH-TURBO Code In Rayleigh Fading Channel

Sofi, Naima; Debbat, Fatima; Bendimerad, Fethi Tarik

doi:10.11591/ijeecs.v11.i3.pp898-907

Cited by 5 publications

(4 citation statements)

References 19 publications

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“…The design goal of space-time encoding is to obtain the maximum diversity gain ( R T N N  ), the maximum encoding gain, and the maximum realized capacity, while having the simplest decoding algorithm [22]. How to better integrate space-time coding technology or its integration with other technologies into 5G system and next generation wireless system is very important [23,24].…”

Section: Discussionmentioning

confidence: 99%

Enhancing MIMO Capacity Through Space-Time Coding: Analysis And Design Framework

Ang

Palaniappan

et al. 2023

JIWE

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Space-time coding combines time and space to generate codewords, transmitting signals in both time and space domains. This leads to not only diversity and coding gains but also reduces the impact of multipath fading, resulting in high spectral efficiency. This paper examines the challenges in implementing space-time coding to enhance the capacity of MIMO systems. It analyzes the principle, design objectives, and criteria of space-time coding, providing a basic design framework, based on the space-time coding (STC) system model. .STC and MIMO have proven to be effective in improving system capacity, reliability, and overall performance in wireless communication. They have been applied in various fields such as wireless local area networks (WLANs), cellular networks, satellite communication, and wireless body area networks (WBANs). The use of space-time coding in 5G massive multi-antenna technology improves diversity and gain, resulting in higher communication throughput, leading to increased research in the field.

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Section: Discussionmentioning

confidence: 99%

Enhancing MIMO Capacity Through Space-Time Coding: Analysis And Design Framework

Ang

Palaniappan

et al. 2023

JIWE

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“…The MIMO-OSTBC utilizes multiple antennas in the transmitter and receiver and obtain high data rate as well as diversity gain [22]. In the transmitter and receiver having system.…”

Section: Fig 1 -Systematic Structure Of Stbc With Various Coding Schemesmentioning

confidence: 99%

Performance of Transmit Antenna Selection in Multiple Input Multiple Output-Orthogonal Space Time Block Code (MIMO-OSTBC) System Joint with Bose-Chaudhuri-Hocquenghem (BCH)-Turbo Code (TC) in Rayleigh Fading Channel

Deotale

2021

IJIE

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The Transmit antenna selection (TAS) technique is essential to increase the efficiency of spatial modulation (SM) systems. This TAS is an effective technique for reducing the Multiple Input Multiple Output (MIMO) systems, which can increase the computational difficulty and Bit error rate (BER) by various TAS algorithms. But these selection methods cannot provide code gain, so it is essential to join the external code in TAS to obtain code gain advantages in BER. In some existing work, the improved BER has been perceived by joining Forward Error Correction Code (FEC) and Space Time Block Code (STBC) for MIMO systems provided greater code gain. A multiple TAS-OSTBC technique with new integration of Bose–Chaudhuri–Hocquenghem (BCH)-Turbo code (TC) is proposed in this paper. The TAS-OSTBC system connects with the external BCH code in sequence of internal Turbo code. This combination can provide increasing code gain and the effective advantages of the TAS-OSTBC system. To perform the system analysis Rayleigh channel is utilized. In the case with multiple TAS-OSTBC systems, better performance can provide by this new combination of the BCH-Turbo compared to the conventional Turbo code for the Rayleigh fading.

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“…The MIMO–OSTBC uses multiple antennas in transmitter and receiver and obtain high data rate as well as diversity gain (Naima et al , 2018). In the transmitter and receiver having N T , N R number of transmitting antennas, respectively.…”

Section: Preliminariesmentioning

confidence: 99%

MIMO-Orthogonal space time block code system joint with BCH-TC in Rayleigh fading channel for performance of transmit antenna selection

Deotale

2021

JEDT

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Purpose To enhance the performance transmit antenna selection (TAS) of spatial modulation (SM), systems technique needs to be essential. This TAS is an effective technique for reducing the multiple input multiple output (MIMO) systems computational difficulty, and bit error rate (BER) can increase remarkably by various TAS algorithms. But these selection methods cannot provide code gain, so it is essential to join the TAS with external code to obtain cy -ode gain advantages in BER. Design/methodology/approach In this paper, Bose–Chaudhuri–Hocquenghem (BCH)-Turbo code TC is combined with the orthogonal space time block code system. Findings In some existing work, the improved BER has been perceived by joining forward error correction code and space time block code (STBC) for MIMO systems provided greater code gain. The proposed work can provide increasing code gain and the effective advantages of the TAS-OSTBC system. Originality/value To perform the system analysis, Rayleigh channel is used. In the case with multiple TAS-OSTBC systems, better performance can provide by this new joint of the BCH-Turbo compared to the conventional Turbo code for the Rayleigh fading.

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Performance Improvement of MIMO-OSTBC System with BCH-TURBO Code In Rayleigh Fading Channel

Cited by 5 publications

References 19 publications

Enhancing MIMO Capacity Through Space-Time Coding: Analysis And Design Framework

Enhancing MIMO Capacity Through Space-Time Coding: Analysis And Design Framework

Performance of Transmit Antenna Selection in Multiple Input Multiple Output-Orthogonal Space Time Block Code (MIMO-OSTBC) System Joint with Bose-Chaudhuri-Hocquenghem (BCH)-Turbo Code (TC) in Rayleigh Fading Channel

MIMO-Orthogonal space time block code system joint with BCH-TC in Rayleigh fading channel for performance of transmit antenna selection

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