WO2009087741A1

5G,4G

Title

Radio communication terminal device and radio transmission method

Application Number:

WO2008JP04006

Publication Date:

16-07-2009

Family ID:

Application Date:

26-12-2008

Declaring Company:

Publication Country:

US

Priority Date:

04-01-2008

Title

Radio communication terminal device and radio transmission method

Application Number:

WO2008JP04006

Family ID:

Publication Country:

US

Publication Date:

16-07-2009

Application Date:

26-12-2008

Priority Date:

04-01-2008

Declaring Company:

Abstract  Abstract

It is possible to provid a radio communication terminal device and a radio transmission method which can improve reception performance of a CQI and a reference signal. A phase table storage unit (112) stores a phase table which correlates a cyclic shift amount to complex coefficients {w1 W2} to be multiplied on the reference signal. A complex coefficient multiplication unit (113) reads out a complex coefficient corresponding to the cyclic shift amount indicated by resource allocation information from the phase table storage unit (112) and multiplies the read-out complex coefficient on the reference signal so as to change the phase relationship between the reference signals in a slot.

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.