Title:
USER TERMINAL AND WIRELESS COMMUNICATIONS METHOD
Document Type and Number:
WIPO Patent Application WO/2019/026188
Kind Code:
A1
Abstract:
In order to suppress deterioration in communications quality in a conventional wireless communications system even if using an uplink shared channel and sending uplink data and uplink control information, this user terminal has: a transmission unit that sends uplink data and uplink control information; and a control unit that, if multiplexing the uplink data and the uplink control information and sending same to an uplink shared channel, controls so as to select and apply either puncture processing or rate matching processing to the uplink data, on the basis of an instruction from a base station and/or prescribed conditions.
Inventors:
TAKEDA KAZUKI (JP)
NAGATA SATOSHI (JP)
WANG LIHUI (CN)
HOU XIAOLIN (CN)
NAGATA SATOSHI (JP)
WANG LIHUI (CN)
HOU XIAOLIN (CN)
Application Number:
PCT/JP2017/027937
Publication Date:
February 07, 2019
Filing Date:
August 01, 2017
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/04; H04W72/12
Other References:
INTERDIGITAL INC: "Considerations on UCI transmission on PUSCH", 3GPP TSG-RAN WG1 NR AD-HOC #2, no. R1-1710952, 30 June 2017 (2017-06-30), Qingdao, China, XP051304583
LG ELECTRONICS: "Support of UCI piggyback on PUSCH for NR", 3GPP TSG-RAN WG1 NR AD-HOC #2, no. R1-1710320, 30 June 2017 (2017-06-30), Qingdao, China, XP051304951
"Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 (Release 8", 3GPP TS 36.300, April 2010 (2010-04-01)
See also references of EP 3664540A4
LG ELECTRONICS: "Support of UCI piggyback on PUSCH for NR", 3GPP TSG-RAN WG1 NR AD-HOC #2, no. R1-1710320, 30 June 2017 (2017-06-30), Qingdao, China, XP051304951
"Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 (Release 8", 3GPP TS 36.300, April 2010 (2010-04-01)
See also references of EP 3664540A4
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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