Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - Maximum likelihood decoding of block codes on (1-D) partial response channels
AU - Markarian, Garik
AU - Honary, Bahram
PY - 1995
Y1 - 1995
N2 - A novel technique for trellis decoding of block both run length limited (RLL) and balanced codes on PR channels is described. The technique allows performance improvement without increment of decoder complexity. A simple technique for constructing RLL block error control codes (ECC) together with their minimal trellises is introduced. The procedure adapted for the design of such codes is based on taking a linear ECC and incorporating a maximum run length constraint by carefully modifying the basis code while retaining the minimum distance properties of the parent code. Such codes are particularly suited for magnetic recording applications where the (1-D) partial response (PR) channel provides a good model at low information density rates.
AB - A novel technique for trellis decoding of block both run length limited (RLL) and balanced codes on PR channels is described. The technique allows performance improvement without increment of decoder complexity. A simple technique for constructing RLL block error control codes (ECC) together with their minimal trellises is introduced. The procedure adapted for the design of such codes is based on taking a linear ECC and incorporating a maximum run length constraint by carefully modifying the basis code while retaining the minimum distance properties of the parent code. Such codes are particularly suited for magnetic recording applications where the (1-D) partial response (PR) channel provides a good model at low information density rates.
U2 - 10.1109/ISIT.1995.531346
DO - 10.1109/ISIT.1995.531346
M3 - Conference contribution/Paper
SN - 0-7803-2453-6
SP - 142
BT - Information Theory, 1995. Proceedings., 1995 IEEE International Symposium on
PB - IEEE
CY - Whistler, British Columbia, Canada
ER -