Title:
USER TERMINAL AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/170444
Kind Code:
A1
Abstract:
In order to appropriately control the reception of CSI-RS, a user terminal according to one aspect of the present disclosure comprises: a receiving unit which receives a channel state information reference signal on the basis of downlink control information; a transmission unit which transmits predetermined information regarding the minimum number of symbols between the downlink control information and the channel state information reference signal; and a control unit which controls the reception operation of the channel state information reference signal, according to the value of the predetermined information.
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Inventors:
MATSUMURA YUKI (JP)
NAGATA SATOSHI (JP)
NAGATA SATOSHI (JP)
Application Number:
PCT/JP2019/006882
Publication Date:
August 27, 2020
Filing Date:
February 22, 2019
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04L27/26; H04W72/04
Domestic Patent References:
| WO2019031940A1 | 2019-02-14 |
Other References:
ERICSSON: "Correction to aperiodic CSI-RS triggering with different numerology between PDCCH and CSI-RS", 3GPP TSG-RANI MEETING #96 R1-1902120, 15 February 2019 (2019-02-15), pages 1 - 3, XP051599815, Retrieved from the Internet [retrieved on 20190409]
VIVO: "Draft 38.214 CR on default QCL for aperiodic CSI-RS", 3GPP TSG-RAN WG1 MEETING #96 R1-1901655, 16 February 2019 (2019-02-16), pages 1 - 3, XP051599352, Retrieved from the Internet [retrieved on 20190409]
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for data (Release 15", 3GPP TS 38.214 V15.4.0, 11 January 2019 (2019-01-11), pages 35 - 42, XP051591682
"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 3930274A4
VIVO: "Draft 38.214 CR on default QCL for aperiodic CSI-RS", 3GPP TSG-RAN WG1 MEETING #96 R1-1901655, 16 February 2019 (2019-02-16), pages 1 - 3, XP051599352, Retrieved from the Internet
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for data (Release 15", 3GPP TS 38.214 V15.4.0, 11 January 2019 (2019-01-11), pages 35 - 42, XP051591682
"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 3930274A4
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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