INFRA-RED COMMUNICATION SYSTEM

摘要

An infrared communication system including a plurality of infrared transceivers for receiving and transmitting infrared signals through the free air, each of said transceivers comprising: an omnidirectional infrared receiver for receiving infrared signals; and a controller including signal direction- of-arrival determining means for determining the direction of arrival and the quality of the signals received by the infrared receiver, and direction controlling means for controlling the respective infrared transmitter in accordance therewith.