CN1490966A

3G

Title

Method for lowering interference in spread spectrum receiver

Application Number:

CN2002155896

Publication Date:

21-04-2004

Current Assignee:

Family ID:

Application Date:

05-07-1995

Declaring Company:

Publication Country:

US

Priority Date:

26-07-1994

Title

Method for lowering interference in spread spectrum receiver

Application Number:

CN2002155896

Family ID:

Publication Country:

US

Publication Date:

21-04-2004

Application Date:

05-07-1995

Priority Date:

26-07-1994

Current Assignee:

Declaring Company:

Abstract  Abstract

A method to reduce the interference in the spread spectrum receiver with N channels each of the different code-chip signal identification the method comprises the following steps: respectively de-spreading the spread spectrum signal into a plurality of despread signals in the N channels; a plurality of chip-code signal using the timing version of respectively performing spread spectrum processing the plurality of despread signals wherein a chip-code signal corresponding to a respective despread signal; and subtracting the N-1 processed by spread-spectrum-spread signal from each spread spectrum signal to generate the subtracted signal not including the spread of the ith despread signal processing of the spread spectrum process despread signal despread signal wherein N-1 and i chip signal to the despreading the subtracted signal into the ith channel.

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.