UMTS Frequency Bands

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Geliefert zwischen Mi., 26.11.2025 und Do., 27.11.2025

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High Quality Content by WIKIPEDIA articles! UMTS frequency bands or frequency ranges are the radio spectrum frequencies designated for the operation of the UMTS / HSDPA / HSUPA / HSPA+ / LTE system for mobile phones. High-Speed Downlink Packet Access (HSDPA) is an enhanced 3G (third generation) mobile telephony communications protocol in the High-Speed Packet Access (HSPA) family, also coined 3.5G, 3G+ or turbo 3G, which allows networks based on Universal Mobile Telecommunications System (UMTS) to have higher data transfer speeds and capacity. Current HSDPA deployments support down-link speeds of 1.8, 3.6, 7.2 and 14.0 Mbit/s. Further speed increases are available with HSPA+, which provides speeds of up to 42 Mbit/s downlink and 84 Mbit/s with Release 9 of the 3GPP standards.

Weitere Informationen

  • Allgemeine Informationen
    • GTIN 09786130507640
    • Genre Technik
    • Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
    • Anzahl Seiten 180
    • Herausgeber Betascript Publishing
    • EAN 9786130507640
    • Format Fachbuch
    • Titel UMTS Frequency Bands

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