KR101421587B1

5G,4G,3G

Title

METHOD AND APPARATUS FOR DETERMINING PREFERRED IMAGE FORMAT IN IP-BASED MOBILE VIDEO TELEPHONY

Application Number:

KR20070085172

Publication Date:

22-07-2014

Current Assignee:

Family ID:

Application Date:

23-08-2007

Declaring Company:

Publication Country:

US

Priority Date:

23-08-2007

Title

METHOD AND APPARATUS FOR DETERMINING PREFERRED IMAGE FORMAT IN IP-BASED MOBILE VIDEO TELEPHONY

Application Number:

KR20070085172

Family ID:

Publication Country:

US

Publication Date:

22-07-2014

Application Date:

23-08-2007

Priority Date:

23-08-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A preferred embodiment of the present invention provides a method for determining a preferred video standard in a terminal device supporting a wireless video call between terminals with a camera and a display unit, And selectively transmitting one of the acceptable response message or the acceptable new preferred video standard information to the counterpart terminal according to whether the counterpart terminal can accept the preferred video standard .

Video, phone, image format. SDP offer

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.