Patents by Inventor András Kem

András Kem 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).

  • MULTICAST AND BIDIRECTIONAL UNICAST SIGNALING IN SINGLE ROOT MULTIPOINT SERVICES USING RSVP-TE
    Publication number: 20100111086
    Abstract: A method for establishing a downstream multicast and a upstream and downstream unicast connections between a root and at least one leaf, the root and the at least one leaf being in a tree-type configuration, comprises: creating a downstream unicast label; and distributing the created downstream unicast label in a same signaling message as downstream multicast and upstream unicast labels from the root to the at least one leaf. A network node comprising such a downstream unicast label is used to carry out the method.
    Type: Application
    Filed: October 16, 2009
    Publication date: May 6, 2010
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Benoit Tremblay, András Kem, Attila Takács