Стратегия развития сетей передачи данных ( edge, 3g , 4g )

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Стратегия развития сетей передачи данных ( EDGE, 3G , 4G ). План. Общее видение рынка мобильного широкополосного доступа Обзор современных технологий Сети второго поколения 2G GPRS / EDGE Перспективная технология Evolved EDGE Сети третьего поколения 3G HSDPA/HSUPA HSPA+ - PowerPoint PPT Presentation

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