Patents by Inventor Jean Cavagna

Jean Cavagna has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Base station for a wireless communications system
    Publication number: 20050113140
    Abstract: A base station (BTS) for a wireless communications system comprises a transmit chain (CEM1, CCM 42, TRM 30, PA 24, 16-2, 12-2) for processing signals for transmission to terminals. The signals can include those for a common channel for transmission to terminals served by the base station, such as the Primary Common Pilot Channel (P-CPICH) of a UMTS system. N processing units (CEM1, CEM2, CEM3), where N>=2, generate the same signals for a common channel in parallel with one another. This has the advantage of increasing the ability of the base station to retain calls in the event of a failure in one of the processing units.
    Type: Application
    Filed: September 2, 2004
    Publication date: May 26, 2005
    Inventors: Christophe Gruet, Jean Jamond, Jean Cavagna