JP2014195306A

5G,4G

Title

DOWNLINK CHANNEL PARAMETERS DETERMINATION FOR MIMO SYSTEM

Application Number:

JP20140104931

Publication Date:

09-10-2014

Current Assignee:

Family ID:

Application Date:

21-05-2014

Declaring Company:

Publication Country:

US

Priority Date:

01-05-2006

Title

DOWNLINK CHANNEL PARAMETERS DETERMINATION FOR MIMO SYSTEM

Application Number:

JP20140104931

Family ID:

Publication Country:

US

Publication Date:

09-10-2014

Application Date:

21-05-2014

Priority Date:

01-05-2006

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide methods and apparatus of determining downlink channel parameters for a MIMO system.

SOLUTION: Embodiments of methods and apparatus for providing downlink channel parameters determination for downlink channels associated with a MIMO system are described. A method comprising: collecting by a transmitter station information associated with one or more uplink channels of a MIMO system employed to communicate with at least one receiver station; computing channel quality information for a plurality of downlink channels based at least in part on the information associated with the one or more uplink channels; and determining one or more downlink channel parameters for use by the transmitter station to transmit signals to the at least one receiver station via one or more of the downlink channels based at least in part on the channel quality information. Other embodiments are also described.

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.