Patents by Inventor Pal Zarandy

Pal Zarandy 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).

  • Handling TCP protocol for connections transmitted in parallel over radio link
    Patent number: 6961349
    Abstract: The radio link control (RLC) entity uses availability of Internet Protocol (IP) packets for a given TCP connection to control separately for the given TCP connection in-sequence delivery to an Internet Protocol layer of Internet Protocol (IP) packets without regard to availability of Internet Protocol (IP) packets of another of the plural TCP connections. The radio link control (RLC) entity has both a sending side (which sends RLC PDUs to the lower level medium access control (MAC) layer) and a receiving side (which receives RLC PDUs from the lower level medium access control (MAC) layer). To control in-sequence delivery of the Internet Protocol (IP) packets for the given TCP connection, the radio link control (RLC) entity inserts and uses port-specific sequence numbers in the RLC protocol data units which carry the Internet Protocol (IP) packets for the given TCP connection.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: November 1, 2005
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Szabolcs Malomsoky, Pal Zarandy
  • Handling TCP protocol for connections transmitted in parallel over radio link
    Publication number: 20020196760
    Abstract: A radio link control (RLC) entity (200) supports plural TCP connections across a radio interface and is employed with or in a radio access network. The radio link control (RLC) entity processes RLC protocol data units (PDUs) obtained from a medium access control (MAC) layer to obtain Internet Protocol (IP) packets for the plural TCP connections. The radio link control (RLC) entity uses availability of Internet Protocol (IP) packets for a given TCP connection to control separately for the given TCP connection in-sequence delivery to an Internet Protocol layer of Internet Protocol (IP) packets without regard to availability of Internet Protocol (IP) packets of another of the plural TCP connections. The radio link control (RLC) entity has both a sending side (which sends RLC PDUs to the lower level medium access control (MAC) layer) and a receiving side (which receives RLC PDUs from the lower level medium access control (MAC) layer).
    Type: Application
    Filed: May 30, 2001
    Publication date: December 26, 2002
    Inventors: Szabolcs Malomsoky, Pal Zarandy