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. 01, 2017
Filed:
Mar. 31, 2015
Emc Ip Holding Company Llc, Hopkinton, CA (US);
Vitaly Kozlovsky, St. Petersburg, RU;
Andrey Pakhomov, St. Petersburg, RU;
Ivan Andreyev, St. Petersburg, RU;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Embodiments are described for systems and methods that optimize large-scale data transfers over a wide area network by providing a data transmission protocol stack comprising a TCP layer that exchanges data processed by a host, and an IP layer that transports datagrams encapsulating the data to routers in the WAN, and a UDP-based transmission layer within the data transmission protocol stack that interfaces with the TCP layer and transmits data and control packets between the host and receivers of the WAN using a unicast duplex protocol. The stack has a WAN optimization components layer that interacts with the UDP-based transmission layer and provides transport protocol optimization through the UDP-based transmission layer and certain data de-duplication, compression, link aggregation, and application awareness functions.