1G, 2G, 3G, 4G and 5G are the five generations of mobile networks where G stands for Generation, and the number denotes the generation number . 5G is the latest generation, whereas 1G networks are now obsolete. The cellular technologies GSM, UMTS, LTE and NR enable 2G, 3G, 4G and 5G, respectively.
Read moreWhat are the differences between 1G 2G 3G and 4G?
The speed increases and the technology used to achieve that speed also changes. For eg, 1G offers 2.4 kbps, 2G offers 64 Kbps and is based on GSM, 3G offers 144 kbps-2 mbps whereas 4G offers 100 Mbps – 1 Gbps and is based on LTE technology .
Read moreWhat is the evolution of modern wireless communication in mobile computing?
Wireless Fidelity(WiFi) came into existence in the late 1990s. Soon after, in the year 2000, Bluetooth was invented along with the release of the third-generation (3G) of mobile telephony . These two technologies revolutionized the way people shared messages, bringing more into the wireless world.
Read moreWhat are the generations of mobile communication explain?
Each Generation is defined as a set of telephone network standards , which detail the technological implementation of a particular mobile phone system . The speed increases and the technology used to achieve that speed also changes.
Read moreWhen was mobile communication introduced?
The first handheld cellular mobile phone was demonstrated by John F. Mitchell and Martin Cooper of Motorola in 1973 , using a handset weighing 2 kilograms (4.4 lb). The first commercial automated cellular network (1G) analog was launched in Japan by Nippon Telegraph and Telephone in 1979.
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