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cdma2000 1X EV-DO brings important new capabilities to CDMA-based networks, and is becoming a reliable revenue generator for operators. EVDO is one of the least costly upgrades on the path to 3G technology, yet it provides unmatched data rates though its dedicated data channel.
Evolution-Data Optimized (EV-DO, EVDO, etc.) is a telecommunications standard for the wireless transmission of data through radio signals, typically for broadband Internet access. EV-DO is an evolution of the CDMA2000 standard which supports high data rates and can be deployed alongside a wireless carrier's voice services.
Initially constructed by China Unicom, sold to China Telecom in 2008. 2100 MHz spectrum refarmed to LTE in Jul 2016. Gradual network shut down since Jun 2020. Network to shut down in 2025. MPT. Myanmar. CDMA2000 1xRTT. 450 / 800.
Finally, cdma2000 1xEV-DO (IS-856) was released to further increase data transmission rates. The acronym EV-DO stands for “Evolution-Data Only” (sometimes referred to as “Data Optimized”). The 3GPP2 standards group defines cdma2000 1xEV-DO in the C.S0024-0 v4.0 standard (www.3gpp2.org).
cdma2000 1X EV-DO brings important new capabilities to CDMA-based networks, and is becoming a reliable revenue generator for operators. EVDO is one of the least costly upgrades on the path to 3G technology, yet it provides unmatched data rates though its dedicated data channel.
1xEV-DO, also called EV-DO, EVDO, or just EV, was initially developed by Qualcomm in 1999 to meet the IMT-2000 requirements for a greater-than-2-Mbit/s downlink for stationary communications. For a while, the standard was called HDR (High Data Rate) but was renamed as 1xEV-DO after it was ratified by the ITU and given the numerical designation ...
CDMA2000 1xEV-DO (Evolution-Data Optimized), often abbreviated as EV-DO or EV, is a telecommunications standard for the wireless transmission of data through radio signals, typically for broadband Internet access.
