A method and apparatus for multicast communication, wherein the apparatus is configured for performing the method that includes the steps of: communicating (210) a request to a server to join a first multicast group, the first multicast group associated with a first multicast address; determining (220)...http://www.google.de/patents/US7701937?utm_source=gb-gplus-sharePatent US7701937 - Method and apparatus for IP multicasting
