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:
Aug. 12, 2008
Filed:
Sep. 30, 2004
Yunxin Liu, Beijing, CN;
Zheng NI, Beijing, CN;
Jian Wang, Beijing, CN;
Qian Zhang, Beijing, CN;
Wenwu Zhu, Basking Ridge, NJ (US);
Yunxin Liu, Beijing, CN;
Zheng Ni, Beijing, CN;
Jian Wang, Beijing, CN;
Qian Zhang, Beijing, CN;
Wenwu Zhu, Basking Ridge, NJ (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A method and system for emulating a network bandwidth condition includes maintaining a queue for holding packets that are received, maintaining a virtual time that is updated whenever a packet timer is scheduled, and, for a selected packet waiting in the queue, calculating a timer expiration time based on the virtual time. A bandwidth emulation module is controlled by an emulator link that comprises a virtual network link to which a first computer is connected. One or more computers may be linked to the first computer.