DESIGN AND IMPLEMENTATION OF 8B/10B CODING WITH 2D PARITY BASED ERROR CORRECTION
Avionics Digital Video Bus (ADVB) is a high-bandwidth with critical data avionics video transmission system. ADVB does not have an error correction implemented, but it uses 8B/10B coding to maintain DC-balance. In this thesis, a design of an error correction system is implemented to a video transmis...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/37074 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Avionics Digital Video Bus (ADVB) is a high-bandwidth with critical data avionics video transmission system. ADVB does not have an error correction implemented, but it uses 8B/10B coding to maintain DC-balance. In this thesis, a design of an error correction system is implemented to a video transmission system with available 8B/10B coding. The designed error correction uses two-dimensional parity with its horizontal parity from 8B/10B coding error detection capability. Simulation is done for various frame size and the result shows that a lower bit error rate and frame error rate is achieved from a larger frame size. The use of this error correction system affects significantly at SNR value more than 7 dB. This error correction system is implemented in FPGA and the result shows a higher resource usage and latency for larger frame size. |
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