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A cascaded coding scheme for error control and its performance analysis
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Lin, Shu Takata, Toyoo Kasami, Tadao Fujiwara, Tohru |
| Copyright Year | 1986 |
| Description | A coding scheme is investigated for error control in data communication systems. The scheme is obtained by cascading two error correcting codes, called the inner and outer codes. The error performance of the scheme is analyzed for a binary symmetric channel with bit error rate epsilon <1/2. It is shown that if the inner and outer codes are chosen properly, extremely high reliability can be attained even for a high channel bit error rate. Various specific example schemes with inner codes ranging form high rates to very low rates and Reed-Solomon codes as inner codes are considered, and their error probabilities are evaluated. They all provide extremely high reliability even for very high bit error rates. Several example schemes are being considered by NASA for satellite and spacecraft down link error control. |
| File Size | 816489 |
| Page Count | 23 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870015489 |
| Archival Resource Key | ark:/13960/t7pp4047h |
| Language | English |
| Publisher Date | 1986-01-01 |
| Access Restriction | Open |
| Subject Keyword | Computer Programming And Software Bit Error Rate Data Transmission Cascade Control Communication Satellites Automatic Control Channels Data Transmission Error Correcting Codes Transmission Efficiency Earth Orbits 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 |
