Patents by Inventor Jimin Shi

Jimin Shi 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).

  • Network monitoring system responsive to changes in packet arrival variance and mean
    Patent number: 7242668
    Abstract: A network monitoring system (10) for monitoring a network along which network traffic flows in a form of packets. The system comprises circuitry (36, 42) for receiving a packet communicated along the network and for determining whether the received packet satisfies a set of conditions. The system further comprises circuitry (36/30, 46), responsive to a determination that the received packet satisfies the set, for determining a measure, wherein the measure is determined over a defined time interval and comprises a ratio of packet arrival variance and a mean of packets arriving during the time interval and for comparing the measure to a threshold. Lastly, the system comprises circuitry (36, 52), responsive to the measure exceeding the threshold, for adjusting network resources.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: July 10, 2007
    Assignee: Alcatel Lucent
    Inventors: Chao Kan, Aziz Mohammed, Wei Hao, Jimin Shi
  • Network monitoring system responsive to changes in packet arrival variance and mean
    Publication number: 20040090923
    Abstract: A network monitoring system (10) for monitoring a network along which network traffic flows in a form of packets. The system comprises circuitry (36, 42) for receiving a packet communicated along the network and for determining whether the received packet satisfies a set of conditions. The system further comprises circuitry (36/30, 46), responsive to a determination that the received packet satisfies the set, for determining a measure, wherein the measure is determined over a defined time interval and comprises a ratio of packet arrival variance and a mean of packets arriving during the time interval and for comparing the measure to a threshold. Lastly, the system comprises circuitry (36, 52), responsive to the measure exceeding the threshold, for adjusting network resources.
    Type: Application
    Filed: April 11, 2003
    Publication date: May 13, 2004
    Inventors: Chao Kan, Aziz Mohammed, Wei Hao, Jimin Shi