Patents by Inventor Rajaguru Hunukumbure

Rajaguru Hunukumbure 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).

  • Handover procedures and signalling for planned cell outage in wireless cellular networks
    Patent number: 8805385
    Abstract: A method of controlling handover in wireless cellular networks of user equipment in a first cell unit which is to be disabled to a second cell unit which is to provide extended coverage for the, or part of the, first cell unit, where the cell unit of the first and second cell units is a cell or a cell sector, including selecting a part of the signal bandwidth or time-frequency resource units, previously designated for use in normal operation by the second cell unit, which does not overlap with that to be used by the first cell unit during the handover; and designating the selected part for use by the user equipment to be handed over from the first cell unit.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: August 12, 2014
    Assignee: Fujitsu Limited
    Inventors: Rajaguru Hunukumbure, Luciano Pietro Giacomo Sarperi, Sunil Vadgama