EP3175443A1

4G,3G

Title

DETERMINING A BUDGET FOR LPD/FD TRANSITION FRAME ENCODING

Application Number:

EP20150745542

Publication Date:

07-06-2017

Current Assignee:

Family ID:

Application Date:

27-07-2015

Declaring Company:

Publication Country:

US

Priority Date:

29-07-2014

Title

DETERMINING A BUDGET FOR LPD/FD TRANSITION FRAME ENCODING

Application Number:

EP20150745542

Family ID:

Publication Country:

US

Publication Date:

07-06-2017

Application Date:

27-07-2015

Priority Date:

29-07-2014

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention relates to a method for determining distribution of bits for coding a transition frame. Said method is implemented in an encoder/decoder for encoding/decoding a digital signal. The transition frame is preceded by a preceding frame encoded via prediction. The encoding of the transition frame includes transform coding and predictive coding of a single sub-frame of the transition frame. The method comprises the following steps: - assigning (402, 405) a bit rate for predictive coding of the transition sub-frame, said bit rate being equal at least between the bit rate for transform coding of the transition frame and a first predetermined bit rate value; - determining (404, 408) a first number of bits allocated for predictive coding of the transition sub-frame for said bit rate; and - calculating (410) a second number of bits allocated for transform coding of the transition frame on the basis of the first number of bits and a number of bits available for encoding the transition frame.

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.