A single subscriber station of a wireless metropolitan area network is shared among multiple households through a local AC power line that serves the households. The WMAN is connected to a power line network through a dual medium bridge modem located, for example, in the general proximity of a power...http://www.google.de/patents/US20050076149?utm_source=gb-gplus-sharePatent US20050076149 - Method and apparatus for providing broadband wireless access services using the low voltage power line
