Negotiate multi-stream continuous presence

US8966095B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8966095-B2
Application numberUS-201213542930-A
CountryUS
Kind codeB2
Filing dateJul 6, 2012
Priority dateJul 8, 2011
Publication dateFeb 24, 2015
Grant dateFeb 24, 2015

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Abstract

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Described are embodiments for allowing the negotiation of a continuous presence layout. Specifically, in embodiments, an offer is generated by a client that includes attributes for displaying continuous presence video information. The attributes include, in some embodiments, one or more window identifiers, one or more bandwidth limit identifiers, one or more group numbers, and/or one or more ranks. The offer is sent to a server which transmits an answer to the offer. Once the attributes for the continuous presence layout has been negotiated, the server uses the attributes to format video content sent to the client.

First claim

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What is claimed is: 1. A method, comprising: generating, by at least one processor, an offer for a multimedia communication session, the offer comprising window content specification for at least one window, wherein the window content specification comprises a higher priority group identifier that is assigned a higher priority than a lower priority group identifier, the higher priority indicating that resolution reductions should be applied to content for display in windows of the…

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What does patent US8966095B2 cover?
Described are embodiments for allowing the negotiation of a continuous presence layout. Specifically, in embodiments, an offer is generated by a client that includes attributes for displaying continuous presence video information. The attributes include, in some embodiments, one or more window identifiers, one or more bandwidth limit identifiers, one or more group numbers, and/or one or more ra…
Who is the assignee on this patent?
Mostafa Adel, Tran Trung, Janning William, and 2 more
What technology area does this patent fall under?
Primary CPC classification H04N7/15. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Feb 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).