Wireless Technology Terms, Glossary and Dictionary

2G: Second Generation Wireless Technology

2G stands for the second generation of mobile wireless communication technology, which uses the digital technologies for the mobile communication. 2G technologies can be divided into TDMA-based (GSM) and CDMA-based standards depending on the type of multiplexing used. It allows slow data communications, but its primary focus is voice.

Related Terms

2G: Second Generation Wireless Technology