On iterative decoding in some existing systems
Iterative decoding is used to achieve backward compatible performance improvement in several existing systems. Concatenated coding and iterative decoding are first set up using composite mappings, so that various applications in digital communication and recording can be described in a concise and u...
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| Veröffentlicht in: | IEEE journal on selected areas in communications 2001-05, Vol.19 (5), p.883-890 |
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| container_end_page | 890 |
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| container_issue | 5 |
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| container_title | IEEE journal on selected areas in communications |
| container_volume | 19 |
| creator | Bajcsy, J. Chan-Vee Chong Garr, D.A. Hunziker, J. Kobayashi, H. |
| description | Iterative decoding is used to achieve backward compatible performance improvement in several existing systems. Concatenated coding and iterative decoding are first set up using composite mappings, so that various applications in digital communication and recording can be described in a concise and uniform manner. An ambiguity zone detection (AZD) based iterative decoder, operating on generalized erasures, is described as an alternative for concatenated systems where turbo decoding cannot be performed. The described iterative decoding techniques are then applied to selected wireless communication and digital recording systems. Simulation results and utilization of decoding gains are discussed. |
| doi_str_mv | 10.1109/49.924872 |
| format | Article |
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| issn | 0733-8716 1558-0008 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Channel capacity Channel coding Chemical technology Compatibility Concatenated codes Decoding Digital Digital communication Digital recording Gain Iterative decoding Parity check codes Recording Reliability theory Simulation Utilization Wireless communication |
| title | On iterative decoding in some existing systems |
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