US2009323839A1

3G

Title

EFFICIENT CQI SIGNALING IN MIMO SYSTEMS WITH VARIABLE NUMBERS OF BEAMS

Application Number:

US20070439001

Publication Date:

31-12-2009

Family ID:

Application Date:

28-08-2007

Publication Country:

US

Priority Date:

28-08-2006

Declaring Company:

Abstract  Abstract

The present invention relates to the signaling of channel quality information in a multi-beam transmission system wherein a plurality of sets of channel quality information are transmitted for controlling the transmission rate on one of the beams wherein each set of channel quality information is derived dependent on an assumed parameter of at least one other beam which could be transmitted comprising selecting a parameter of the transmission of each of the sets of channel quality information dependent on the assumed parameter of the at least one other beam.

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.