The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2016
Filed:
Sep. 14, 2012
Dong-won Kang, Daejeon-si, KR;
Joon-kyung Lee, Daejeon-si, KR;
Sang-wan Kim, Daejeon-si, KR;
Wang-bong Lee, Daejeon-si, KR;
Sang-sik Yoon, Daejeon-si, KR;
Jong-dae Park, Daejeon-si, KR;
Dong-Won Kang, Daejeon-si, KR;
Joon-Kyung Lee, Daejeon-si, KR;
Sang-Wan Kim, Daejeon-si, KR;
Wang-Bong Lee, Daejeon-si, KR;
Sang-Sik Yoon, Daejeon-si, KR;
Jong-Dae Park, Daejeon-si, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided are a packet processing apparatus and method for detecting a duplicate acknowledgement (ACK) packet. The packet processing apparatus initiates a session and then detects a retransmission packet and a duplicate ACK packet from input/output packets using statistic information related to packet retransmission. Accordingly, unnecessary traffic generated regardless of a user's intension can be blocked.