Wireless data transmission technology

Abstract

Wireless data transmission is currently experiencing a kind of boom. If all voice communications are sufficiently clear, it is necessary for all, everywhere and always, in the field of wireless data situation is not so clear. The article gives a brief overview of wireless data transmission. It is shown that the approach to the choice of wireless technology must be based on a comprehensive analysis of several parameters. Comparative characteristics of the technology BlueTooth, Wi-Fi and ZigBee.