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Institutional Repository [SANDBOX]
Technical University of Crete
Technical University of Crete
EN
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EL
| URI | http://purl.tuc.gr/dl/dias/235B5ED5-B84A-4BC6-B5A3-29A48E9B78FC | - |
| Identifier | https://doi.org/10.26233/heallink.tuc.66057 | - |
| Language | en | - |
| Extent | 96 pages | en |
| Title | Analysis of LDPC and Repeat-Accumulate Codes | en |
| Creator | Georgiopoulos Theodoros | en |
| Creator | Γεωργιοπουλος Θεοδωρος | el |
| Contributor [Thesis Supervisor] | Liavas Athanasios | en |
| Contributor [Thesis Supervisor] | Λιαβας Αθανασιος | el |
| Contributor [Committee Member] | Bletsas Aggelos | en |
| Contributor [Committee Member] | Μπλετσας Αγγελος | el |
| Contributor [Committee Member] | Karystinos Georgios | en |
| Contributor [Committee Member] | Καρυστινος Γεωργιος | el |
| Publisher | Πολυτεχνείο Κρήτης | el |
| Publisher | Technical University of Crete | en |
| Academic Unit | Technical University of Crete::School of Electrical and Computer Engineering | en |
| Academic Unit | Πολυτεχνείο Κρήτης::Σχολή Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών | el |
| Content Summary | Information Theory was created in 1948, by Claude Shannon. Besides other contributions, Shannon defined the channel capacity and proved that it can be achieved arbitrarily well via channel coding. Since then, both theory and practice for point-to-point communications have been constantly developed, up to the point that, nowadays, techniques for practically attaining channel capacity exist. This has been made possible by the invention of powerful coding methods, such as turbo codes and low-density parity-check (LDPC) codes. In this thesis, we focus on LDPC codes, which were invented by Robert Gallager in the early Sixties. At that time, the limited available computational power made the use of LDPC codes impractical and prevented scientists from fully understanding their potential. After the introduction of irregular LDPC codes and of practical performance analysis tools in the late nineties, LDPC codes became the most powerful error correcting codes, enabling reliable transmissions at rates close to the channel capacity for a number of communication channels. | en |
| Type of Item | Διπλωματική Εργασία | el |
| Type of Item | Diploma Work | en |
| License | http://creativecommons.org/licenses/by/4.0/ | en |
| Date of Item | 2016-07-14 | - |
| Date of Publication | 2016 | - |
| Subject | LDPC codes | en |
| Bibliographic Citation | Theodoros Georgiopoulos, "Analysis of LDPC and Repeat-Accumulate Codes", Diploma Work, School of Electrical and Computer Engineering, Technical University of Crete, Chania, Greece, 2016 | en |
| Bibliographic Citation | Θεόδωρος Γεωργιόπουλος, "Analysis of LDPC and Repeat-Accumulate Codes", Διπλωματική Εργασία, Σχολή Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών, Πολυτεχνείο Κρήτης, Χανιά, Ελλάς, 2016 | el |
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