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. 12, 2010
Filed:
Nov. 14, 2006
Yan Wu, Morganville, NJ (US);
Lujing Cai, Morganville, NJ (US);
William Scholtz, Red Bank, NJ (US);
Ehud Langberg, Wayside, NJ (US);
Yan Wu, Morganville, NJ (US);
Lujing Cai, Morganville, NJ (US);
William Scholtz, Red Bank, NJ (US);
Ehud Langberg, Wayside, NJ (US);
Ikanos Communications, Inc., Fremont, CA (US);
Abstract
Systems and methods for performing bit loading in a dual latency data transmission system. In a computer network, such as an XDSL-based network, carrier channels are allocated between two latency paths. Error sensitive information is transmitted over a latency path employing one or more forward error correction techniques. Latency sensitive information that is relatively more tolerant of errors is transmitted over the other latency path. Rather than employing the lowest coding gain for carrier channels having the two different latency paths, the highest coding gain for each path is used by applying different target S-N-R margins for carrier channels having different latency paths.