A system for bidirectional communication of digital data between a central unit and a remote unit wherein the need for tracking loops in the central unit has been eliminated. The central unit transmitter generates a master carrier and a master clock signal which are used to transmit downstream data to...http://www.google.es/patents/US6665308?utm_source=gb-gplus-sharePatente US6665308 - Apparatus and method for equalization in distributed digital data transmission systems
Apparatus and method for equalization in distributed digital data ...
