Title:
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2021/186689
Kind Code:
A1
Abstract:
A terminal according to an embodiment of the present disclosure includes: a receiving unit which receives setting information relating to an orthogonal cover code (OCC); and a control unit which applies a cyclic shift based on uplink control information, and the orthogonal cover code to a physical uplink control channel (PUCCH), on the basis of the setting information. According to this embodiment of the present disclosure, appropriate transmission of the PUCCH can be performed, even if a PUCCH having a number of symbols larger than 2 is transmitted.
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Inventors:
MATSUMURA YUKI (JP)
NAGATA SATOSHI (JP)
NAGATA SATOSHI (JP)
Application Number:
PCT/JP2020/012378
Publication Date:
September 23, 2021
Filing Date:
March 19, 2020
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04J13/22
Foreign References:
| JP2019083567A | 2019-05-30 |
Other References:
QUALCOMM INCORPORATED: "UL signals and channels for NR-U", 3GPP DRAFT; R1-1911096 7.2.2.1.3 UL SIGNALS AND CHANNELS FOR NR-U, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, CN; 20191014 - 20191020, 5 October 2019 (2019-10-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051789873
NTT DOCOMO, INC.: "Long-PUCCH for UCI of up to 2 bits", 3GPP DRAFT; R1-1718210, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 8 October 2017 (2017-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051341392
NTT DOCOMO, INC.: "Long-PUCCH for UCI of up to 2 bits", 3GPP DRAFT; R1-1718210, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 8 October 2017 (2017-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051341392
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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