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:
Oct. 29, 2013
Filed:
Nov. 01, 2010
Kwang Sik Shin, Incheon, KR;
Kwang Sik Shin, Incheon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
In a network emulation system of the present invention, a packet transmitted from a user-mode application program is intercepted at a kernel-mode network driver and transferred to a user-mode emulation module to perform emulation, and, thereafter, the corresponding packet is returned to the network driver. The emulation module emulates a network characteristic of a multi-node environment through configuration of virtual network topology. At this time, the emulation module classifies the intercepted packets for each flow, stores the classified packets in a plurality of real queues, stores a virtual packet corresponding to the real packet in a virtual queue, and transfers the virtual packet to a virtual network including a plurality of virtual nodes to emulate the network.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile