Patents by Inventor Shyam Charkraborty

Shyam Charkraborty 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).

  • Uplink Cell Changes in a Mobile Communication Network
    Publication number: 20080267129
    Abstract: The present invention relates to a user equipment, UE, wirelessly connectable to a cellular mobile communication network adapted to perform uplink cell change of the UE from the first radio base station to a second radio base station. The UE comprises means for controlling the HARQ retransmissions and means for determining the time point for performing the cell change based on the controlled ongoing HARQ retransmissions of outstanding data.
    Type: Application
    Filed: December 14, 2005
    Publication date: October 30, 2008
    Inventors: Per Johan Torsner, Michael Meyer, Shyam Charkraborty, Mats Sagfors