KR20030085040A

5G,4G,3G

Title

Not Available

Application Number:

KR20037012349

Publication Date:

01-11-2003

Current Assignee:

Family ID:

Application Date:

22-03-2002

Declaring Company:

Publication Country:

US

Priority Date:

23-03-2001

Title

Not Available

Application Number:

KR20037012349

Family ID:

Publication Country:

US

Publication Date:

01-11-2003

Application Date:

22-03-2002

Priority Date:

23-03-2001

Current Assignee:

Declaring Company:

Abstract  Abstract

The present invention relates to a technique for transmitting data from a transmitter unit to a receiver unit in a multiple-input multiple-output (MIMO) communication system. In one method, a plurality of signals are received at a receiver unit via a plurality of receive antennas from a transmitter unit. The received signal is processed to derive channel state information (CSI) that is indicative of the characteristics of the multiple transport channels used for data transmission. The CSI is sent back to the transmitter unit. At the transmitter unit, CSI from the receiver unit is received and data for transmission to the receiver unit is processed based on the received CSI.

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.