TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT

Title:

TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT

Document Type and Number:

WIPO Patent Application WO/2017/209164

Kind Code:

A1

Abstract:

This terminal device receives an uplink grant that is used for scheduling a PUSCH. The terminal device transmits a HARQ-ACK via the PUSCH corresponding to the uplink grant if a HARQ-ACK request included in the uplink grant is set so as to trigger a HARQ-ACK transmission, and transmits an RI via the PUSCH corresponding to the uplink grant if a CSI request included in the uplink grant is set so as to trigger a CSI report. An index of an SC-FDMA symbol by which the RI is transmitted is assigned on the basis of a HARQ-ACK request value.

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Inventors:

SUZUKI SHOICHI
YOSHIMURA TOMOKI
AIBA TATSUSHI
OUCHI WATARU
HAYASHI TAKASHI
LIU LIQING

Application Number:

PCT/JP2017/020194

Publication Date:

December 07, 2017

Filing Date:

May 31, 2017

Export Citation:

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Assignee:

SHARP KK (JP)

International Classes:

H04W72/14; H04W72/04; H04W72/12

Domestic Patent References:

WO2015008830A1

2015-01-22

Foreign References:

JP2015092716A

2015-05-14

Other References: