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:
Jun. 11, 2013
Filed:
Jan. 22, 2010
Wilhelm R. Schmieder, Snoqualmie, WA (US);
Tong L. Wynn, Redmond, WA (US);
Nadim Y. Abdo, Bellevue, WA (US);
Graham Edward Fagg, Monroe, WA (US);
Wilhelm R. Schmieder, Snoqualmie, WA (US);
Tong L. Wynn, Redmond, WA (US);
Nadim Y. Abdo, Bellevue, WA (US);
Graham Edward Fagg, Monroe, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
In various embodiments, remote presentation encoding techniques may be modified in such a way that the data can be transmitted over transports without guaranteed packet delivery. In one embodiment, the desktop graphics data may be encoded in individual frames, each frame comprising self-contained graphics elements that fit in a small number of User Datagram Protocol (UDP) protocol data units (PDUs). The PDUs may then be sent to the client on a separate lossy link instead of the lossless link. On the client side, the client may detect which graphic elements within a frame were 'lost' as a result of dropped UDP packets and request a refresh from the server through the lossless channel.