HPNA MxU network for an MxU, the MxU including a plurality of HPNA LANs, each of the HPNA LANs operating according to a synchronous communication specification. Each of the HPNA LANs includes a plurality of nodes, one of the nodes within each HPNA LAN being a gateway node, a selected one of the nodes...http://www.google.com.au/patents/US6999433?utm_source=gb-gplus-sharePatent US6999433 - Method of reducing near-end crosstalk in an MxU networking architecture