RU2413191C2

5G,4G,3G

Title

Not Available

Application Number:

RU20070140394

Publication Date:

27-02-2011

Current Assignee:

Family ID:

Application Date:

03-04-2006

Declaring Company:

Publication Country:

US

Priority Date:

01-04-2005

Title

Not Available

Application Number:

RU20070140394

Family ID:

Publication Country:

US

Publication Date:

27-02-2011

Application Date:

03-04-2006

Priority Date:

01-04-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

FIELD: physics. ^ SUBSTANCE: in one version of the method generation of a signal for exciting the high frequency band involves generation of a spectrally spread signal by spreading the spectrum of the signal which is based on encoding the signal for exciting the low frequency band; and performing sparseness eliminating filtration on the signal which is based on encoding the signal for exciting the low frequency band. In this method the signal for exciting the high frequency band is based on a spectrally spread signal and the signal for exciting the high frequency band is based on the result of the sparseness eliminating filtration. ^ EFFECT: spreading a narrow-band speech signal in order to support transmission or storage of broad-band speech signals while increasing the transmission capacity. ^ 50 cl 45 dwg

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.