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IMT-2000

  • International Mobile Telecommunications-2000, also known as the Third Generation Mobile Systems, will fulfill one's dream of making anywhere, anytime communications a reality, providing a framework for worldwide wireless access by linking the diverse system of terrestrial and/or satellite based networks.
  • For more systematic standardization activities matching the international trends, in 1999, TTA joined 3GPP and 3GPP2 while having established IMT-2000 Project Group (PG01) as the domestic corresponding entity.

TTA IMT-2000 Project Group (PG01) Structure

TTA publishes IMT-2000 standards by transposing the specifications made by 3GPP, 3GPP2 & IEEE and provides it as a reference for ITU.
  • Direct Spread - CDMA (Section 5.1 of Rec. ITU-R M.1457)
  • Multi Carrier - CDMA (Section 5.2 of Rec. ITU-R M.1457)
  • OFDMA TDD WMAN (Section 5.6 of Rec. ITU-R M.1457)

TTA IMT-2000 Standards List

Radio interfaces aspects

M.1457: Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-2000 (IMT-2000)

Network aspects

Q.1741: IMT-2000 references of GSM evolved UMTS core network

Network aspects

Q.1742: IMT 2000 references to ANSI-41 evolved core network with cdma2000 access network

IMT-Advanced

IMT-2020

Global Activity - TTA Official Website