Title:
TERMINAL DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2017/026324
Kind Code:
A1
Abstract:
The present invention ensures that a terminal device and a base station device efficiently communicate with each other using a plurality of cells. The terminal device selects a physical uplink control channel resource used for the transmission of a scheduling request (SR) from the first resource of a first cell in a first subframe and the second resource of a second cell in the first subframe. When the transmission of a first HARQ-ACK in which a prescribed PUCCH format of the first cell is used and the transmission of a second HARQ-ACK in which a prescribed PUCCH format of the second cell is used occur in the first subframe, the SR is multiplexed with each of the first HARQ-ACK transmitted using the prescribed PUCCH format of the first cell in the first subframe and the second HARQ-ACK transmitted using the prescribed PUCCH format of the second cell in the first subframe.
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Inventors:
SUZUKI SHOICHI
AIBA TATSUSHI
YOKOMAKURA KAZUNARI
TAKAHASHI HIROKI
AIBA TATSUSHI
YOKOMAKURA KAZUNARI
TAKAHASHI HIROKI
Application Number:
PCT/JP2016/072630
Publication Date:
February 16, 2017
Filing Date:
August 02, 2016
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W28/06; H04W72/04
Foreign References:
| US20150223235A1 | 2015-08-06 |
Other References:
MEDIATEK INC.: "Remaining issues tor PUCCH on SCell", 3GPP TSG-RAN2 #89BIS MEETING R2-151252, XP050952985, Retrieved from the Internet
HUAWEI ET AL.: "Remaining issues for PUCCH on Scell", 3GPP TSG RAN WG1 MEETING #81 RL-152461, 16 May 2015 (2015-05-16), XP050970921, Retrieved from the Internet [retrieved on 20161005]
ERICSSON: "Remaining details on periodic CSI feedback for CA enhancement", 3GPP TSG RAN WG1 MEETING #83 RL-157285, 6 November 2015 (2015-11-06), XP051022216, Retrieved from the Internet [retrieved on 20161005]
See also references of EP 3334233A4
HUAWEI ET AL.: "Remaining issues for PUCCH on Scell", 3GPP TSG RAN WG1 MEETING #81 RL-152461, 16 May 2015 (2015-05-16), XP050970921, Retrieved from the Internet
ERICSSON: "Remaining details on periodic CSI feedback for CA enhancement", 3GPP TSG RAN WG1 MEETING #83 RL-157285, 6 November 2015 (2015-11-06), XP051022216, Retrieved from the Internet
See also references of EP 3334233A4
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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