JP2013138446A

5G,4G

Title

COMMUNICATION DEVICE AND COMMUNICATION METHOD

Application Number:

JP20130010915

Publication Date:

11-07-2013

Current Assignee:

Family ID:

Application Date:

24-01-2013

Declaring Company:

Publication Country:

US

Priority Date:

04-01-2008

Title

COMMUNICATION DEVICE AND COMMUNICATION METHOD

Application Number:

JP20130010915

Family ID:

Publication Country:

US

Publication Date:

11-07-2013

Application Date:

24-01-2013

Priority Date:

04-01-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a communication device and communication method for improving reception performance of a CQI and reference signal.

SOLUTION: A phase table storage unit 112 stores a phase table which associates a cyclic shift amount with a complex coefficient to be multiplied by a reference signal. A complex coefficient multiplication unit 113 reads out a complex coefficient corresponding to a cyclic shift amount designated by resource allocation information from the phase table storage unit 112; and changes the phase relation between reference signals in a slot by multiplying the read out complex coefficient by the reference signal.

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.