What does 2G mean in Telecom?

This page is about the meanings of the acronym/abbreviation/shorthand 2G in the Computing field in general and in the Telecom terminology in particular.

Second-generation mobile telephone system

Computing » Telecom

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Submitted by XxAmazonxX on October 3, 2013

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Definition

What does 2G mean?

2G
2G is a short notation for second-generation cellular network, a group of technology standards employed for cellular networks. 2G was commercially launched on the GSM standard in Finland by Radiolinja (now part of Elisa Oyj) in 1991. After 2G was launched, the previous mobile wireless network systems were retroactively dubbed 1G. While radio signals on 1G networks are analog, radio signals on 2G networks are digital, though both systems use digital signaling to connect cellular radio towers to the rest of the mobile network system.

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"2G." Abbreviations.com. STANDS4 LLC, 2024. Web. 19 Apr. 2024. <https://www.abbreviations.com/term/1444975>.

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