A power supply distributor permits to broadcast data received in phantom mode at one of its port to at least few of the other ports such that the respective apparatus connected to the power supply distributor will receive them. The power supply distributor includes modems for at least few of the communications...http://www.google.de/patents/US7447191?utm_source=gb-gplus-sharePatent US7447191 - Ghost network built using data transmission via phantom mode
