JP2005065242A

5G,4G

Title

Radio communication apparatus and radio communication method

Application Number:

JP20040213588

Publication Date:

10-03-2005

Family ID:

Application Date:

21-07-2004

Declaring Company:

Publication Country:

US

Priority Date:

28-07-2003

Title

Radio communication apparatus and radio communication method

Application Number:

JP20040213588

Family ID:

Publication Country:

US

Publication Date:

10-03-2005

Application Date:

21-07-2004

Priority Date:

28-07-2003

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To reduce a load during setting a transmission format and to suppress an increase in apparatus scale.

SOLUTION: A spatial multiplexing goodness-of-fit determining part 108 determines spatial multiplexing transmission goodness-of-fit for each of divided bands DB-1 to DB-Nd that is obtained by dividing a communication band to which the Ns number of sub-carrier signals in a multicarrier transmission belong and that is used to transmit a plurality of the subcarrier signals belonging thereto and outputs the determination results #1 to #Nd. A transmission format setting part 110 sets a transmission format used for radio transmission based on the determination results #1 to #Nd from the spatial multiplexing goodness-of-fit determining part 108.

COPYRIGHT: (C)2005JPO&Japio

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.