Wireless communication (or just wireless, when the context allows) is the transfer of information between two or more points that do not use an electrical conductor as a medium for the transfer . The most common wireless technologies use radio waves.
Read moreWhat is 1G connection?
1G refers to the first generation of wireless cellular technology (mobile telecommunications) . These are the analog telecommunications standards that were introduced in the 1980s and continued until being replaced by 2G digital telecommunications.
Read moreWho discovered the wireless communication?
Jagadish Chandra Bose , the Indian scientist who pioneered wireless communication in the 1890s.
Read moreHow 5G can be regarded as an evolution from 4G LTE?
In a nutshell, because 5G uses a different spectrum than 4G LTE, it can deliver stronger and faster connections, higher capacity for traffic, as well as latency as low as 1ms .
Read moreHow did 4G start?
The world’s first publicly available LTE service was opened in the two Scandinavian capitals, Stockholm (Ericsson and Nokia Siemens Networks systems) and Oslo (a Huawei system) on December 14, 2009, and branded 4G. The user terminals were manufactured by Samsung.
Read moreWhen did 4G get introduced?
4G was first deployed in Stockholm, Sweden and Oslo, Norway in 2009 as the Long Term Evolution (LTE) 4G standard. It was subsequently introduced throughout the world and made high-quality video streaming a reality for millions of consumers.27 May 2021
Read moreWhat is the main difference between the first and the second generation of development of cellular communication networks?
The main difference between these two mobile telephone generations is that in 1G systems the audio was encoded as analog radio signals (though call set-up and other network communications were digital), while 2G networks were entirely digital .
Read more