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High-Speed Downlink Packet Access

High-Speed Downlink Packet Access (HSDPA) je protokol mobilní telefonie označovaný také jako technologie 3.5G – tříapůlté generace. Objevil se v 5. vydání standardu UMTS. HSDPA je dostupné jak pro UMTS FDD tak pro UMTS TDD. HSDPA zvyšuje podstatně přenosovou rychlost pro downlink, která ve starší verzi UMTS Release 99 (nebo Release 3) byla pouze 384 kbit/s.

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Popis

RadiovéRNCNode BMACData
12 related topics

Odkazy

GSMGPRSEDGEEGPRSISBN
5 related topics

Overview

ProtokolMobilní telefonieTechnologieUMTSFDD
7 related topics

Topics to explore

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Overview

Popis

Odkazy

  • GSM Global System for Mobile Communications
  • GPRS General Packet Radio Service
  • EDGE Enhanced Data Rates for GSM Evolution
  • EGPRS
  • ISBN International Standard Book Number

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Map overview Semantic statistics

High-Speed Downlink Packet Access

Nodes28
Edges27
Triples3
Avg. degree1.93
Density0.071429
Components1

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High-Speed Downlink Packet Access

Top relations

related to Externí odkazy · 3
High-Speed Downlink Packet Access → HSDPA, Obrázky, Wikimedia CommonsOficiální HSPA

Important terminology Word statistics

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Important terminology

hsdpa umts rnc node downlink tedy access rychlost release díky zpoždění dat řízení high-speed packet mobilní vydání podstatně 99 mac

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
High-Speed Downlink Packet Accessrelated to Externí odkazyObrázky0.60section
High-Speed Downlink Packet Accessrelated to Externí odkazyWikimedia CommonsOficiální HSPA0.60section
High-Speed Downlink Packet Accessrelated to Externí odkazyHSDPA0.60section

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