Patents by Inventor Simon Pearcey

Simon Pearcey 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).

  • Scrambling code selection
    Patent number: 9148798
    Abstract: A basestation forms part of a group of basestations within a cellular communications network, and selects an identifying code for use in identifying transmissions from the basestation. The basestation receives from a management node a first list of identifying codes and a second list of identifying codes, wherein the identifying codes of the first list can appear in neighbor cell lists of basestations outside said group, and wherein the identifying codes of the second list can not appear in neighbor cell lists of basestations outside said group. The basestation determines whether there is at least one identifying code either in the first list of identifying codes or the second list of identifying codes that is not used by any other basestation in said group.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: September 29, 2015
    Assignee: Ubiquisys Limited
    Inventors: Aminu Wada Maida, Alan James Auchmuty Carter, Simon Pearcey, Andrea Giustina
  • SCRAMBLING CODE SELECTION
    Publication number: 20110039539
    Abstract: A basestation forms part of a group of basestations within a cellular communications network, and selects an identifying code for use in identifying transmissions from the basestation. The basestation receives from a management node a first list of identifying codes and a second list of identifying codes, wherein the identifying codes of the first list can appear in neighbour cell lists of basestations outside said group, and wherein the identifying codes of the second list can not appear in neighbour cell lists of basestations outside said group. The basestation determines whether there is at least one identifying code either in the first list of identifying codes or the second list of identifying codes that is not used by any other basestation in said group.
    Type: Application
    Filed: June 22, 2010
    Publication date: February 17, 2011
    Applicant: UBIQUISYS LIMITED
    Inventors: Aminu Wada Maida, Alan James Auchmuty Carter, Simon Pearcey, Andrea Giustina