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:
Dec. 08, 2009
Filed:
Oct. 28, 2003
Andrew Valencia, Vashon, WA (US);
Andrew Valencia, Vashon, WA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A system and method are disclosed for increasing the efficiency with which data is transmitted over a network link. Voice packets are encoded to include header bits that indicate the presence and duration of pauses in the voice transmission. A Network linking device monitors incoming voice packets on a link, checking for the presence of a pause. The linking device also keeps track of all voice connections on the link. When none of the voice connections are active, the linking device increases the size of the maximum allowed transferable unit (MATU), thus fragmenting less data packets than it would have fragmented if a voice connection had been active. Fragmentation is reduced while maintaining sound quality.