JP2013255288A

5G,4G

Title

BASE STATION RECEPTION METHOD AND INTEGRATED CIRCUIT

Application Number:

JP20130188264

Publication Date:

19-12-2013

Current Assignee:

Family ID:

Application Date:

11-09-2013

Declaring Company:

Publication Country:

US

Priority Date:

02-10-2009

Title

BASE STATION RECEPTION METHOD AND INTEGRATED CIRCUIT

Application Number:

JP20130188264

Family ID:

Publication Country:

US

Publication Date:

19-12-2013

Application Date:

11-09-2013

Priority Date:

02-10-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a base station capable of suppressing an increased overhead amount of an uplink control channel (PUCCH) at a terminal if a channel selection is applied as the transmission method of a response signal at carrier aggregation communication using a plurality of downlink unit bands.

SOLUTION: In a base station 100 the response signal indicates success/failure of downlink data decoding or DTX without transmission of the success/failure of decoding. When a plurality of downlink component carriers are set a plurality of response signals to a plurality of downlink data in the plurality of downlink component carriers are transmitted. When a plurality of response signals are transmitted the plurality of response signals are transmitted using a phase point according to the success/failure of decoding each of the plurality of downlink data and one of a plurality of uplink control channel resources for response signals.

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.