A method and apparatus that allows a telecommunications system using cdma2000 1× to easily migrate to using cdma2000 3×. In other embodiments, the invention provides for better spectrum management, allows concurrent usage of a standard cdma2000 1× reverse link with a cdma2000 1× time-division-duplexing...http://www.google.fr/patents/US8064409?utm_source=gb-gplus-shareBrevet US8064409 - Method and apparatus using a multi-carrier forward link in a wireless communication system
Method and apparatus using a multi-carrier forward link in a wireless ...