Patents by Inventor Pierre Calmel

Pierre Calmel 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).

  • Mobile Telecommunications Network with Distributed Base Stations
    Publication number: 20070253389
    Abstract: A mobile telecommunications local area network (20) is described with a concentrator (32) connected to a plurality of radio heads (36, 38) via a local area network (LAN, 20). The concentrator (32) provides remote control of a local timing signal individually in each radio head. The control may be open loop or closed loop and may be provided through the LAN. The concentrator may also provide digital signal processing (DSP) as a shared resource for the radio heads (36, 38). The DSP may include channel coding. The radio heads (36, 38) may provide modulation for channel coded signals transmitted from the concentrator (32) via the LAN (20). The LAN may be wired LAN or a wireless LAN.
    Type: Application
    Filed: June 11, 2007
    Publication date: November 1, 2007
    Applicant: Nortel Networks Limited
    Inventors: Thierry Lucidarme, Fabrice Robert, Pierre Calmel, Patrick LaGrange, Christophe Bonnot