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Patent Searching and Data


Title:
USER TERMINAL AND WIRELESS COMMUNICATIONS METHOD
Document Type and Number:
WIPO Patent Application WO/2019/097644
Kind Code:
A1
Abstract:
In order to suppress reduction in system performance even when performing communications that apply a downlink control channel configuration that is different from an existing LTE system, this user terminal is characterized by having: a reception unit that receives a downlink control channel in a control resource set; and a control unit that controls the determination of an arrangement for a downlink control channel candidate for a specific aggregation level in the control resource set, said arrangement having an interval on the basis of the number, or the maximum number, of downlink control channel candidates.

Inventors:
TAKEDA KAZUKI (JP)
NAGATA SATOSHI (JP)
Application Number:
PCT/JP2017/041343
Publication Date:
May 23, 2019
Filing Date:
November 16, 2017
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Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/04
Other References:
HUAWEI ET AL.: "CORESET configuration and search space design", 3GPP TSG RAN WG1#90BIS R1-1717062, 3GPP, 2 October 2017 (2017-10-02), XP051340253
SAMSUNG: "On Search Space Design", 3GPP TSG RAN WG1#90BIS R1-1717642, 3GPP, 2 October 2017 (2017-10-02), XP051340828
NTT DOCOMO; INC: "Search space design for NR-PDCCH", 3GPP TSG RAN WG1#90BIS R1-1718204, 3GPP, 3 October 2017 (2017-10-03), XP051341386
NTT DOCOMO; INC: "Summary of key aspects for search space", 3GPP TSG RAN WG1#90BIS R1-1718834, 3GPP, vol. 3 - 2, 9 October 2017 (2017-10-09), pages 3 - 3, XP051341984
SAMSUNG: "Search space design", 3GPP TSG RAN WG1#88BIS R1-1705380, 3GPP, 24 March 2017 (2017-03-24), XP051243510
"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 3713321A4
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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