Patents by Inventor Yuehui Jin

Yuehui Jin 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).

  • System and method for transmitting information in a communication network
    Patent number: 7460472
    Abstract: A method and system for transmitting information between a sending means and a receiving means using packets for information transmission. The receipt of transmitted packets is acknowledged and unacknowledged packets are retransmitted from the sending means. The amount of transmitted unacknowledged information or the number of consecutive unacknowledged packets is detected, and the reason for information or packet loss is determined based on the amount of transmitted unacknowledged information or the number of consecutive unacknowledged packets. This amount is compared with a path maximum transmission unit (PMTU) to determine the reason for loss. A single or small number of unacknowledged packets is determined to be a result of Bit Error Rate (BER), whereas a larger number of consecutive unacknowledged packets may be determined to be congestion.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: December 2, 2008
    Assignee: Nokia Corporation
    Inventors: Huihua Le, Haitao Wu, Yuehui Jin, Dongmei Zhang, Jian Ma
  • System and method for a communication network
    Publication number: 20050022089
    Abstract: A method and system for transmitting information between a sending means and a receiving means using packets for information transmission. The receipt of transmitted packets is acknowledged and unacknowledged packets are retransmitted from the sending means. The amount of transmitted unacknowledged information or the number of consecutive unacknowledged packets is detected, and the reason for information or packet loss is determined based on the amount of transmitted unacknowledged information or the number of consecutive unacknowledged packets. This amount is compared with a path maximum transmission unit (PMTU) to determine the reason for loss. A single or small number of unacknowledged packets is determined to be a result of Bit Error Rate (BER), whereas a larger number of consecutive unacknowledged packets may be determined to be congestion.
    Type: Application
    Filed: October 14, 2003
    Publication date: January 27, 2005
    Inventors: Huihua Le, Haitao Wu, Yuehui Jin, Dongmei Zhang, Jian Ma