Conceptualization and Simulation of an Error Detection and Correction Code for Baseband Data Transmission
A. El Abbassi1, A. El Amrani2
1A. El Abbassi, Assistant professor, Department of Physic, Laboratory of Physical Measurement and Instrumentation, Errachidia, Morocco.
2A. El Amrani, Assistant professor, Department of Physic, Laboratory of Physical Measurement and Instrumentation, Errachidia, Morocco.
Manuscript received on January 25, 2014. | Revised Manuscript received on February 17, 2014. | Manuscript published on February 28, 2014. | PP: 222-225 | Volume-3, Issue-3, February 2014. | Retrieval Number: C2663023314/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The purpose of channel coding is to protect emitted information against perturbations (noise) in the transmission channel, which may alter the contents of the information. This consists of adding redundancies to the signal in order to detect and eventually correct reception errors. In this study, we present a detection and correction code dedicated to baseband transmission. Along this line, we implant a code in a microcontroller circuit both at the emission and reception ends. A coded message is then sent via a simulated chain of transmission and received with an accumulated error. The error is detected and automatically corrected.
Keywords: Channel code, Redundancy, Microcontroller.