Systems and methods are disclosed for a full duplex wideband communications system for a local (e.g. in-home) coaxial network. The system employs a Frequency-division duplex (FDD) scheme that allows identical wideband modems to communicate with each other. To achieve this, the wideband modems contain...http://www.google.de/patents/US20050030910?utm_source=gb-gplus-sharePatent US20050030910 - Full duplex wideband communications system for a local coaxial network
