Patents by Inventor Jee Chiong Heng

Jee Chiong Heng 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).

  • Seamless switchover for anti-replay connections in multiple network processor systems
    Patent number: 9729574
    Abstract: Various exemplary embodiments relate to a method, network node, and non-transitory machine-readable storage medium including one or more of the following: receiving, at the network device, an ownership indication that a first network processor is currently serving an anti-replay connection; and in response to receiving the ownership indication, effecting a presetting in a second network processor of a current sequence number (SN) for the anti-replay connection to a first value that is greater than or equal to a re-key threshold value, wherein the network device includes at least one of the first network processor and the second network processor wherein the re-key threshold value is a value beyond which an SN triggers re-keying of the anti-replay connection, and wherein the second network processor utilizes the current sequence number upon beginning to serve the anti-replay connection.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: August 8, 2017
    Assignee: Alcatel Lucent
    Inventors: Michel Rochon, Erel Ortacdag, Jee Chiong Heng
  • SEAMLESS SWITCHER FOR ANTI-REPLAY CONNECTIONS IN MULITPLE NETWORK PROCESSOR SYSTEMS
    Publication number: 20150237069
    Abstract: Various exemplary embodiments relate to a method, network node, and non-transitory machine-readable storage medium including one or more of the following: receiving, at the network device, an ownership indication that a first network processor is currently serving an anti-replay connection; and in response to receiving the ownership indication, effecting a presetting in a second network processor of a current sequence number (SN) for the anti-replay connection to a first value that is greater than or equal to a re-key threshold value, wherein the network device includes at least one of the first network processor and the second network processor wherein the re-key threshold value is a value beyond which an SN triggers re-keying of the anti-replay connection, and wherein the second network processor utilizes the current sequence number upon beginning to serve the anti-replay connection.
    Type: Application
    Filed: February 14, 2014
    Publication date: August 20, 2015
    Applicant: ALCATEL LUCENT CANADA, INC.
    Inventors: Michel Rochon, Erel Ortacdag, Jee Chiong Heng