Presentation | 1997/12/2 High-Rate Constrained Codes Immink Kees A. Schouhamer, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The construction of high-rate codes is far from obvious, as table look-up for encoding and decoding is an engineering impracticality. The usual approach is to supplement the p source bits with m = q - p bits. Under certain, usually simple, rules the source word is modified in such a way that the modified word plus supplement bits comply with the constraints. The information that certain modifications have been made is carried by the m supplement bits. The receiver, on reception of the word, will undo the modifications. In order to reduce complexity and error propagation, the number of bits affected by a modification should be as small as possible. We will survey some examples of code constructions. |
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Paper # | IT97-56 |
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Committee | IT |
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Conference Date | 1997/12/2(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Information Theory (IT) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | High-Rate Constrained Codes |
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1st Author's Name | Immink Kees A. Schouhamer |
1st Author's Affiliation | Philips Research Laboratories() |
Date | 1997/12/2 |
Paper # | IT97-56 |
Volume (vol) | vol.97 |
Number (no) | 414 |
Page | pp.pp.- |
#Pages | 5 |
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