Method and procedure for self discovery of small office or home interior structure by means of acoustic sensing and profiling

摘要

A small office/home office base transceiver station includes an acoustic sensor array. Directions from which acoustic signals are detected are presumed to correspond to the interior of the building within which the base transceiver station is located, and with human activity within that interior, while directions from which few or no acoustic signals are detected are presumed to correspond to proximate outside walls. Transmit power gain for directional antenna array elements used for communications are then set to reduce transmission of power in directions that might result in interference with adjacent base transceiver stations.