Wireless communication method, system and apparatus

The invention discloses a wireless communication method, a system and an apparatus. The method comprises steps: a first terminal generates communication information, and the communication information is broadcasted by means of a non-cellular radio frequency in a broadcast relay mode; and a second terminal receives the communication information in the broadcast relay mode, so that wireless communication is realized where no internetwork is connected. By adopting the technical scheme of the invention, addition of hardware and reformation of a terminal are not needed, the existing hardware, the existing software and the existing protocol of the terminal only need to be used for realization, the realization mode is simple, the realization cost is low, the power consumption is low, and popularization is facilitated.