A method of transmitting data more effectively, and more particularly, a method of transmitting data to a group comprising a plurality of reception stations that receive the same data from a transmission station when the stations communicate the data in a power line communication (PLC) network, and an...http://www.google.de/patents/US8130672?utm_source=gb-gplus-sharePatent US8130672 - Method of multicasting and transmitting data in PLC network and an apparatus thereof
