166 search results - page 5 / 34 » On Doubly-Cyclic Convolutional Codes |
104
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GLOBECOM
2006
IEEE
15 years 8 months ago
2006
IEEE
— In forward error correction, convolutional turbo codes were introduced to increase error correction capability approaching the Shannon bound. Decoding of these codes, however, ...
106
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ISITA
2010
14 years 11 months ago
2010
In this paper syndrome former trellis construction for punctured convolutional codes (PCCs) is discussed. The class of (np - 1)/np-rate PCCs derived from 1/n-rate mother codes is c...
117
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VTC
2008
IEEE
15 years 8 months ago
2008
IEEE
— Iteratively decoded near-capacity Space-Time Block Coding (STBC) schemes are designed. Recursive unity-rate codes and IRregular Convolutional Codes (IRCCs) are employed for ass...
126
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TCOM
2011
14 years 9 months ago
2011
—An improved concatenated code structure, which generalizes parallel and serially concatenated convolutional codes is presented and investigated. The structure is ideal for desig...
104
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ICC
2008
IEEE
15 years 8 months ago
2008
IEEE
— In 1982 Ungerboeck presented a set-partitioning design technique for trellis coded modulation (TCM). Although this technique directly assigns constellation points to the branch...