CDMA2000

 

CDMA2000 (also known as IMT Multi Carrier (IMT MC)) is a family of 3G mobile technology standards, which use CDMA channel access, to send voice, data, and signaling data between mobile phones and cell sites. The set of standards includes: CDMA2000 1X, CDMA2000 EV-DO Rev. 0, CDMA2000 EV-DO Rev. A, and CDMA2000 EV-DO Rev. B. All are approved radio interfaces for the ITU's IMT-2000. CDMA2000 has a relatively long technical history and is backward-compatible with its previous 2G iteration IS-95 (cdmaOne). In the United States, CDMA2000 is a registered trademark of the Telecommunications Industry Association (TIA-USA).

 

Which countries are using CDMA 2000?

China

Taiwan

Argentina

Australia

Azerbaijan

Belarus

Bermuda

Brazil

Canada

Chile

Columbia

Dominican Republic

Ecuador

Georgia

Guatemala

India

Indonesia

Jamaica

Japan

Kazakhstan

Korea

Kyrgyzstan

Mexico

Moldova

New Zealand

Nicaragua

Nigeria

Pakistan

Panama

Peru

Poland

Romania

Russia

Thailand

US

Uzbekistan

Venezuela

Vietnam