7. ПРИМЕНЕНИЕ ТЕХНОЛОГИИ ОРТОГОНАЛЬНОГО ЧАСТОТНОГО МУЛЬТИПЛЕКСИРОВАНИЯ В ШИРОКОПОЛОСНЫХ БЕСПРОВОДНЫХ СЕТЯХ

Обработка сигналов при ортогональном частотном мультиплексировании

Оборот титула

Table of contents

ВВЕДЕНИЕ

1. КАНАЛЬНОЕ КОДИРОВАНИЕ +

2. СКРЕМБЛИРОВАНИЕ И ПЕРЕМЕЖЕНИЕ ЦИФРОВЫХ ПОТОКОВ +

3. МОДУЛЯЦИЯ И ФОРМИРОВАНИЕ МОДУЛЯЦИОННЫХ СИМВОЛОВ +

4. ОРТОГОНАЛЬНОСТЬ, НОРМИРОВАННЫЕ УРОВНИ И ПОМЕХОУСТОЙЧИВОСТЬ МОДУЛИРОВАННЫХ СИГНАЛОВ +

5. ФОРМИРОВАНИЕ OFDM СИГНАЛА +

6. РАСФОРМИРОВАНИЕ OFDM СИГНАЛА +

7. ПРИМЕНЕНИЕ ТЕХНОЛОГИИ ОРТОГОНАЛЬНОГО ЧАСТОТНОГО МУЛЬТИПЛЕКСИРОВАНИЯ В ШИРОКОПОЛОСНЫХ БЕСПРОВОДНЫХ СЕТЯХ -

7.1 Применение технологии OFDM в стандарте IEEE 802-11

7.1.1 Структура пакетов физического уровня

7.2 Применение технологии OFDM в стандарте IEEE 802-16

7.2.1 Канальное кодирование

7.2.2 Структура кадров

7.3 Режим множественного доступа с ортогональным частотным мультиплексированием в стандарте WiMAX

7.3.1 Особенности формирования символов и канального кодирования

7.3.2 Структура кадров, методы распределения поднесущих частот

7.3.3 Нисходящий OFDMA канал

7.3.4 Восходящий канал

7.3.5 Запрос полосы и регистрация в сети

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