Tesla through Communication's Vison

The paper provides a short history of mobile communication development and it analyzes the technological basis that enabled a widespread implementation of wireless transmission (Global System for Mobile Communications - GSM, Universal Mobile Telecommunication System - UMTS). The paper also analyzes the omnipresent and always available communication model realized through the use of various technologies, such as Bluetooth, Wireless Local Area Network - WLAN, Radio Frequency Identification - RFID and network backbone. For that combination of technologies we can use the term communication grid, similar to the vision Tesla had about electrical power grid. Additionally, some possible communication models are analyzed that could fulfill the concept of a communication grid and to prove the essence and validity of Tesla’s statement from 1904.