ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,413,505, issued on Sept. 9, was assigned to British Telecommunications PLC (London).
"Resilient network routing" was invented by Andrew Starkey (London), Lewis Veryard (London), Hani Hagras (London) and Gilbert Owusu (London).
According to the abstract* released by the U.S. Patent & Trademark Office: "A computer implemented method of determining non-intersecting primary and secondary routes between source and destination nodes in a communications network. The communication network represented by a graph data structure of nodes and edges, the edges having a weight corresponding to a resource involved in traversing the edged. The method including: defining a population set of primary ...