Long distance communication with affordable wireless system, and discussion

Via a wireless LAN emitter-transmitter, distance for communications of the outdoor wireless is generally in radius several hundred meters, conventionally. Meanwhile the beam forming technology used wireless communication high-speed data technology in mobile, at the good place of the prospect, realizes extensive communication in diameter more than kilometers. Particularly, presented technology advances good performance to the radio frequency interference in metropolitan area. It can be in this way reduced the number of emitter-transmitter equipment to approximately several percent of traditional products, significantly. In this work, as emitter-transmitter access point is used and measured under the environs of 1.5km distance location. It was acknowledged that research client pc location site at indoor room only distinguished from the outside, where 1.5 km distance from the emitter-transmitter, wireless ID was recognized and text based browsing was also succeeded.