Fremgangsmåde til bidirektional informationsoverførsel og anordning til udøvelse af fremgangsmåden

摘要

Using this method, the performance capability of full-duplex systems can be achieved when transmitting information by means of infrared light or radio (or via other wire-free transmission media). For this purpose, the two information flows to be transmitted in opposite directions are converted to the same transmission rate. The time separation (ta) between the starts of the successive bits in an information flow is divided during the transmission into two halves (tb, tc) of equal time, the bits being transmitted during the first half (tb). A transmitting communication partner switches over to reception immediately after transmitting a bit, while in contrast a receiving communication partner switches over to transmit after reception of a bit and when a transmission requirement is present, so that the transmitted bits in the one information flow are in each case transmitted in the second halves (tc) of the information flow passing in the opposite direction.