JP5372067B2

5G,4G

Title

RADIO COMMUNICATION APPARATUS AND RADIO COMMUNICATION METHOD

Application Number:

JP20110112585

Publication Date:

18-12-2013

Current Assignee:

Family ID:

Application Date:

19-05-2011

Declaring Company:

Publication Country:

US

Priority Date:

05-08-2005

Title

RADIO COMMUNICATION APPARATUS AND RADIO COMMUNICATION METHOD

Application Number:

JP20110112585

Family ID:

Publication Country:

US

Publication Date:

18-12-2013

Application Date:

19-05-2011

Priority Date:

05-08-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To improve channel estimation accuracy by keeping a position of each bit in a frame even when a modulation system having a large modulation multiple value is used for a data symbol.

SOLUTION: In a radio communication apparatus 100 an encoder 101 encodes transmission data (bit string) and outputs the encoded transmission data to a bit converter 102 the bit converter 102 converts at least one bit of a plurality of bits constituting a data symbol to be used for channel estimation among the encoded bit strings into 1 or 0 and outputs the converted bit to a modulator 103 and the modulator 103 modulates the bit string input from the bit converter 102 by using a single modulation mapper and generates a plurality of data symbols.

COPYRIGHT: (C)2011JPO&INPIT

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.