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. 09, 2010
Filed:
Dec. 12, 2006
Igor Faradjev, Campbell, CA (US);
Natan Malkin, San Jose, CA (US);
Liba Malkin, Legal Representative, San Jose, CA (US);
Elizaveta K. Tavastcherna, San Jose, CA (US);
Igor Faradjev, Campbell, CA (US);
Natan Malkin, San Jose, CA (US);
Liba Malkin, legal representative, San Jose, CA (US);
Elizaveta K. Tavastcherna, San Jose, CA (US);
Spirent Communications, Rockville, MD (US);
Abstract
A pilot signal is prepended to a communication signal to form a test signal. The test signal is transmitted through a communication network and received from the communication network. A temporal marker in the pilot signal portion of the received test signal is identified. The communication signal portion of the received test signal is known to begin at a specified time following the temporal marker. Using the identified temporal marker and the specified time, a beginning of the communication signal portion is identified within the received test signal. The identified beginning of the communication signal portion in the received test signal is then aligned with a beginning of an undegraded version of the communication signal.