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Image Transmission over Space Time Coded MIMO-OFDM System with Punctured Turbo Codes

by Bagadi K. Praveen, Susmita Das, Sridhar K.
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 51 - Number 15
Year of Publication: 2012
Authors: Bagadi K. Praveen, Susmita Das, Sridhar K.
10.5120/8115-1734

Bagadi K. Praveen, Susmita Das, Sridhar K. . Image Transmission over Space Time Coded MIMO-OFDM System with Punctured Turbo Codes. International Journal of Computer Applications. 51, 15 ( August 2012), 1-6. DOI=10.5120/8115-1734

@article{ 10.5120/8115-1734,
author = { Bagadi K. Praveen, Susmita Das, Sridhar K. },
title = { Image Transmission over Space Time Coded MIMO-OFDM System with Punctured Turbo Codes },
journal = { International Journal of Computer Applications },
issue_date = { August 2012 },
volume = { 51 },
number = { 15 },
month = { August },
year = { 2012 },
issn = { 0975-8887 },
pages = { 1-6 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume51/number15/8115-1734/ },
doi = { 10.5120/8115-1734 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:50:26.782672+05:30
%A Bagadi K. Praveen
%A Susmita Das
%A Sridhar K.
%T Image Transmission over Space Time Coded MIMO-OFDM System with Punctured Turbo Codes
%J International Journal of Computer Applications
%@ 0975-8887
%V 51
%N 15
%P 1-6
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

A robust progressive compressed image using Punctured Turbo Codes (PTC) is considered while the image is transmitting over Space Time Coded (STC) Orthogonal Frequency Division Multiplexed (OFDM) systems. The Set Partitioning in Hierarchical Trees (SPIHT) technique is used regarding to image coding and compression. SPIHT compression technique fits to be best in this scheme for quality improvement. The BER performance of the PTC over Gaussian noisy channel is first evaluated by assuming perfect channel state information at the receiver for coherent detection. Then this PTC applied to end to end system over wireless fading channel. In simulation results, BER performance of PTC SPIHT system evaluated and Punctured Convolutional Coded (PCC) scheme compared with PTC scheme. Generally, Turbo codes stands to combat the interference of the fading channel. Thus, the simulation results show the effectiveness of our proposed practical image transmission system.

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Index Terms

Computer Science
Information Sciences

Keywords

OFDM Space Time Coding MIMO Turbo Codes Image Transmission SPIHT Coding

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