JP2005502223A

5G,4G,3G

Title

Not Available

Application Number:

JP20020576325

Publication Date:

20-01-2005

Current Assignee:

Family ID:

Application Date:

22-03-2002

Declaring Company:

Publication Country:

US

Priority Date:

23-03-2001

Title

Not Available

Application Number:

JP20020576325

Family ID:

Publication Country:

US

Publication Date:

20-01-2005

Application Date:

22-03-2002

Priority Date:

23-03-2001

Current Assignee:

Declaring Company:

Abstract  Abstract

Techniques for transmitting data from a transmitter device to a receiver device in a multiple input multiple output (MIMO) communication system. In one method, multiple signals are received at multiple receiver antennas at a receiver device. The received signal is received from the transmitter device. The received signal is processed to derive channel state information (CSI) that indicates the characteristics of the multiple transmission channels used for data transmission. The CSI is sent back to the transmitter device. At the transmitter device, CSI from the receiver device is received and data for transmission to the receiver device is processed based on the received CSI. (Selection) Figure 5

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.