Today the world community of wireless operators have faced with the serious problem. As we know the number of radio frequencies and in general wireless data transfer capabilities are limited. Unlike cable networks, the number of wireless connections can be increased only to some certain number!

We use enormous amount of gadgets that transmit data wirelessly. And sooner or later it can lead to the crucial moment when providers have not enough the world’s airspace.

Christopher Guttman-McCabe, a representative of the Cellular Telecommunications & Internet Association (CTIA), explains that wireless data transmission is similar to highway traffic and soon we will need new “highways”.