mobile communication…understand the standards..

Posted by Unknown on Oct 28, 2008

GSM / UMTS (3GPP) Family

GSM (2G)
  • GPRS
  • EDGE (EGPRS)
    • EDGE Evolution
  • CSD
    • HSCSD
UMTS (3G)
  • HSPA
    • HSDPA
    • HSUPA
    • HSPA+
  • UMTS-TDD
    • TD-CDMA
    • TD-SCDMA
  • FOMA
UMTS Rev. 8 (Pre-4G)
  • LTE
  • HSOPA (Super 3G)


CDMA (3GPP2) Family

cdmaOne (2G)
CDMA2000 (3G)
  • EV-DO
UMB (Pre-4G)


AMPS Family
AMPS (1G)
  • TACS / ETACS
D-AMPS (2G)


Other Technologies
Pre Cellular
  • PTT
  • MTS
  • IMTS
  • AMTS
  • OLT
  • MTD
  • Autotel / PALM
  • ARP
1G
  • NMT
  • Hicap
  • CDPD
  • Mobitex
  • DataTAC
2G
  • iDEN
  • PDC
  • CSD
  • PHS
  • WiDEN
Pre-4G
  • iBurst
  • HIPERMAN
  • WiMAX
  • WiBro
  • GAN (UMA)


Channel Access Methods
  • FDMA
    • OFDMA
  • TDMA
  • SSMA
    • CDMA


Frequency bands
  • Cellular
    • GSM
    • UMTS
    • PCS
  • SMR

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