Декодирование линейным программированием: эффективный способ декодирования кодов контроля четности с низкой плотностью

Автор(и)

  • Мохамед Ракибул Ислам Исламский технологический университет, Bangladesh

DOI:

https://doi.org/10.20535/S0021347013020015

Ключові слова:

контроль четности с низкой плотностью, LPDC, линейное программирование, ЛП, адаптивное линейное программирование, АЛП, низкая сложность, декодирование

Анотація

Декодирование линейным программированием (ЛП) является альтернативой итеративным алгоритмам декодирования кодов контроля четности с низкой плотностью (LPDC). Хотя практические характеристики ЛП декодирования сравнимы с декодированием в процессе передачи сообщения, однако значительным преимуществом является его сравнительная совместимость с неасимптотическим анализом. Более того, оказывается, что существуют важные теоретические связи между ЛП декодированием и стандартными формами итеративного декодирования. Эти связи позволяют перенести теоретические новшества ЛП декодирования на итеративные алгоритмы. Отмеченные преимущества привлекли многих исследователей к использованию этого нового способа декодирования при работе с LPDC кодами. В данной статье приводится обширный обзор и обсуждение различных вопросов ЛП декодирования.

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Опубліковано

2013-02-23

Як цитувати

Ислам, М. Р. (2013). Декодирование линейным программированием: эффективный способ декодирования кодов контроля четности с низкой плотностью. Вісті вищих учбових закладів. Радіоелектроніка, 56(2), 3–23. https://doi.org/10.20535/S0021347013020015

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