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Title:
USER TERMINAL AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/049346
Kind Code:
A1
Abstract:
In order to appropriately communicate UL control information in a future wireless communication system, this user terminal is characterized by having: a transmission unit for transmitting a sequence using a cyclic shift associated with an uplink control information value; and a control unit for controlling the determination of the cyclic shift associated with a specific candidate value among a plurality of candidate values for uplink control information, on the basis of a parameter communicated from a wireless base station, and controlling the determination of the cyclic shift associated with another candidate value among the plurality of candidate values on the basis of the determined cyclic shift.

Inventors:
MATSUMURA, Yuki (NTT DOCOMO INC., SANNO PARK TOWER, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
TAKEDA, Kazuki (NTT DOCOMO INC., SANNO PARK TOWER, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
NAGATA, Satoshi (NTT DOCOMO INC., SANNO PARK TOWER, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
Application Number:
JP2017/032585
Publication Date:
March 14, 2019
Filing Date:
September 08, 2017
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Assignee:
NTT DOCOMO, INC. (11-1, Nagatacho 2-chome Chiyoda-k, Tokyo 50, 〒1006150, JP)
International Classes:
H04J13/16; H04L27/26
Foreign References:
JP2011511591A2011-04-07
JP2012239209A2012-12-06
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (5F JS Ichigaya Bldg, 5-1 Goban-cho, Chiyoda-k, Tokyo 76, 〒1020076, JP)
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