Patents by Inventor Roberto Morro

Roberto Morro 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).

  • Optimized dynamic routing in an optical network
    Patent number: 8363553
    Abstract: A routing method for a network including a first type of nodes and a second type of nodes, in particular an optical telecommunication network including transparent codes and regenerating nodes, includes: constructing a simplified network topology including the given node, the second nodes, first paths between the given node and the second nodes and second paths between each couple of second nodes, wherein the first and second paths pass only through first nodes and have an acceptable run-through cost, and, if the given node receives a routing request specifying a destination node that is reachable only through a second node, constructing an enhanced network topology by adding to the simplified network topology the destination node and third paths between the destination node and the second nodes that pass only through first nodes and have an acceptable run-through cost; and searching for a path having the lowest run-through cost from the given node to the destination node in the enhanced network topology.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: January 29, 2013
    Assignee: Telecom Italia S.p.A.
    Inventors: Alessandro D'Alessandro, Roberto Morro, Victoria Salmeron Santos
  • Optimized Dynamic Routing in a network, in particular in an optical telecommunication network
    Publication number: 20100014859
    Abstract: A routing method for a network including a first type of nodes and a second type of nodes, in particular an optical telecommunication network including transparent codes and regenerating nodes, includes: constructing a simplified network topology including the given node, the second nodes, first paths between the given node and the second nodes and second paths between each couple of second nodes, wherein the first and second paths pass only through first nodes and have an acceptable run-through cost, and, if the given node receives a routing request specifying a destination node that is reachable only through a second node, constructing an enhanced network topology by adding to the simplified network topology the destination node and third paths between the destination node and the second nodes that pass only through first nodes and have an acceptable run-through cost; and searching for a path having the lowest run-through cost from the given node to the destination node in the enhanced network topology.
    Type: Application
    Filed: September 29, 2005
    Publication date: January 21, 2010
    Inventors: Alessandro D'Alessandro, Roberto Morro, Victoria Salmeron Santos