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On the error statistics of viterbi decoding and the performance of concatenated codes
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Miller, R. L. Butman, S. A. Deutsch, L. J. |
| Copyright Year | 1981 |
| Description | Computer simulation results are presented on the performance of convolutional codes of constraint lengths 7 and 10 concatenated with the (255, 223) Reed-Solomon code (a proposed NASA standard). These results indicate that as much as 0.8 dB can be gained by concatenating this Reed-Solomon code with a (10, 1/3) convolutional code, instead of the (7, 1/2) code currently used by the DSN. A mathematical model of Viterbi decoder burst-error statistics is developed and is validated through additional computer simulations. |
| File Size | 1213463 |
| Page Count | 42 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810024821 |
| Archival Resource Key | ark:/13960/t24b7wq8q |
| Language | English |
| Publisher Date | 1981-09-01 |
| Access Restriction | Open |
| Subject Keyword | Communications And Radar Viterbi Decoders Superposition Mathematics Deep Space Network Error Analysis Spacecraft Communication Convolution Integrals Mathematical Models Computerized Simulation Decoding Telemetry Information Theory Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
