CN105825860A

5G,4G,3G

Title

Apparatus and method for determining weighting function, and quantization apparatus and method

Application Number:

CN20161304632

Publication Date:

03-08-2016

Current Assignee:

Family ID:

Application Date:

18-10-2011

Declaring Company:

Publication Country:

US

Priority Date:

18-10-2010

Title

Apparatus and method for determining weighting function, and quantization apparatus and method

Application Number:

CN20161304632

Family ID:

Publication Country:

US

Publication Date:

03-08-2016

Application Date:

18-10-2011

Priority Date:

18-10-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a device and method for determining weight function and quantization device and method. Weighting function confirming device can make input signal of the middle sub-frame and LPC coefficient conversion is guide frequency spectrum (ISF) and line spectrum frequency coefficient (LSF) coefficient and can base on the ISF factor or LSF factor after change determine the importance ISF factor or LSF factor and relevance of each weighting function.

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.