Date Added: Jul 2011
Usage of technology MIMO in standard 802.11n allows to increase data transmission to 300 Mbit/s. This network successful operation is necessary to send signals from transmitting antenna to receiving antenna in different ways, that is there is multibeam reflection an indoor. This paper is suggested to obtain the optimal interflection time by special indoor treatment. The radio wave propagation statistical theory is consider by Author an indoor, the time Interflection T definition formula is derived. According to author conclusions the time T can be selected by indoor special treatment: disposing of surface with high reflection coefficient indoors.