Patents by Inventor Richard Ogier

Richard Ogier 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).

  • INTERFERENCE MITIGATION AND ADAPTIVE ROUTING IN WIRELESS AD-HOC PACKET-SWITCHED NETWORKS
    Publication number: 20070268880
    Abstract: Described are an apparatus and method for routing packets through a multiple-hop wireless communications network. Interference with packet switched communications carried by radio frequency (RF) over the multiple-hop wireless communications network is detected. In response to information related to the detected interference, a route is adaptively determined for transmitting packets through the multiple-hop wireless communications network that mitigates the effect of the interference on the packets.
    Type: Application
    Filed: August 3, 2007
    Publication date: November 22, 2007
    Inventors: Barghav Bellur, Richard Ogier, Ambatipudi Sastry, Karl Steadman, John Waterston
  • Method and apparatus for location discovery in mobile ad-hoc networks
    Publication number: 20060039300
    Abstract: A method and apparatus are provided for performing location discovery in mobile ad-hoc networks. In one embodiment, a method for estimating the location of a node in a network (comprising a plurality of nodes communicatively coupled by a plurality of links) includes receiving estimated distances for only a subset of the links and estimating the location of the node in accordance with the estimated distances.
    Type: Application
    Filed: August 23, 2005
    Publication date: February 23, 2006
    Inventors: Richard Ogier, Mark Lewis