The present invention provides methods and apparatus for transmitting a data-bearing signal and a non-data-bearing signal. One embodiment comprises communicatively coupling a data-bearing signal during a first time period and communicatively coupling a non-data-bearing signal during a second time period....http://www.google.es/patents/US20040052361?utm_source=gb-gplus-sharePatente US20040052361 - System and method for subliminal time domain duplexing
System and method for subliminal time domain duplexing
Número de solicitud: 10/654,718 Número de publicación: US 2004/0052361 A1 Fecha de presentación: 3 Sep 2003 Patente emitida: US7046798 ( Fecha de emisión 16 May 2006)
