A Lab VIEW Based Extended (10, 5) Binary Hamming Code Generator for Telecommanding Applications
Sreelatha P1, P Pradeep Kumar2, S V Mohankumar3
1Sreelatha P, Space Physics Laboratory, Vikram Sarabhai Space Centre, Trivandrum, India.
2P Pradeep kumar, Space Physics Laboratory, Vikram Sarabhai Space Centre, Trivandrum, India.
3S V Mohan kumar, Space Physics Laboratory, Vikram Sarabhai Space Centre, Trivandrum, India.
Manuscript received on May 04, 2014. | Revised Manuscript received on May 03, 2014. | Manuscript published on May 05, 2014. | PP: 70-73 | Volume-4 Issue-2, May 2014. | Retrieval Number: B2178054214/2014©BEIESP
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©The Authors. Published By: 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 paper presents the design details of an extended binary Hamming code generator for generation of codewords suitable for remote applications needing telecommands. It is required that these telecommand codes maintain a minimum Hamming distance of three. For the present application, a suitable (10, 5) Extended Hamming code generator is designed for 5 data bits, which generates a corresponding 10 bit codeword for each data word. The design implemented in LabVIEW is detailed here along with a distance table showing the Hamming distance between the generated codes.
Keywords: Extended Hamming code, Hamming distance, error correction, SEC-DED, LabVIEW.