WO2007041845A1

5G,4G

Title

Multi-User MIMO Systems and Methods

Application Number:

WO2006CA01665

Publication Date:

19-04-2007

Family ID:

Application Date:

12-10-2006

Publication Country:

US

Priority Date:

12-10-2005

Title

Multi-User MIMO Systems and Methods

Application Number:

WO2006CA01665

Family ID:

Publication Country:

US

Publication Date:

19-04-2007

Application Date:

12-10-2006

Priority Date:

12-10-2005

Abstract  Abstract

A method is provided for scheduling data transmission in a Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) system. The MIMO-OFDM system may comprise at least one MIMO-OFDM transmitter and at least one MIMO-OFDM receiver. Feedback from one or more receivers may be used by a transmitter to improve quality capacity and scheduling in MIMO-OFDM communication systems. The method may comprise generating or receiving information pertaining to a MIMO channel metric and information pertaining to a Channel Quality Indicator (CQI) in respect of a transmitted signal; and sending a next transmission to a receiver using a MIMO mode selected in accordance with the information pertaining to the MIMO channel metric and an adaptive coding and modulation selected in accordance with the information pertaining to the CQI.

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.