CN1897482A

5G,4G,3G

Title

TRANSMISSION USING AN ANTENNA ARRAY IN A CDMA COMMUNICATION SYSTEM

Application Number:

CN20061100776

Publication Date:

17-01-2007

Current Assignee:

Family ID:

Application Date:

17-08-2000

Declaring Company:

Publication Country:

US

Priority Date:

10-09-1999

Title

TRANSMISSION USING AN ANTENNA ARRAY IN A CDMA COMMUNICATION SYSTEM

Application Number:

CN20061100776

Family ID:

Publication Country:

US

Publication Date:

17-01-2007

Application Date:

17-08-2000

Priority Date:

10-09-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

This invention supplies transmission and receiving using multiple data signals of transmission antenna. Every antenna transmission has different pilot signal of a pseudo random chip code sequence. A receiver filters the transmitted pilot signal of the chip code of this pilot signal. The filtered pilot signal is weighted and then combined. The weight of every pilot signal is right adjusted on the signal quality of combined signal in part. A data signal is transmitted to make the different spread spectrum version of this data signal transmitted from every antenna. Every version has version with different chip code recognizer. When receiving the relative chip code of every version is filtered. The filtered version is weighted by the relative weighted weight of the pilot signal of the received antenna.

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.