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Title:
TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/074043
Kind Code:
A1
Abstract:
This terminal device is provided with: a monitor unit which monitors first PDCCH candidates with an aggregation level of 8 and second PDCCH candidates with an aggregation level of 16 in a CORESET that is mapped to one OFDM symbol; and a reception unit which, on the basis of detection of a PDCCH for scheduling a PDSCH from the first PDCCH candidates, regards symbols of the PDSCH being mapped to resource elements while avoiding the second PDCCH candidates and receives the PDSCH, wherein a CCE with a minimum index constituting the first PDCCH candidates is the same as a CCE with a minimum index constituting the second PDCCH candidates, and each of a plurality of CCEs constituting the CORESET is composed of six REGs continuous in a frequency domain.

Inventors:
SUZUKI Shoichi
YOSHIMURA Tomoki
LEE Taewoo
OUCHI Wataru
LIU Liqing
Application Number:
JP2018/037895
Publication Date:
April 18, 2019
Filing Date:
October 11, 2018
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (1 Takumi-cho, Sakai-ku Sakai Cit, Osaka 22, 〒5908522, JP)
FG INNOVATION COMPANY LIMITED (Flat 2623, 26/F Tuen Mun Central Square 22 Hoi Wing Road, Tuen Mu, New Territories HONG KONG, CN)
International Classes:
H04W72/04; H04J13/16
Other References:
NOKIA ET AL.: "Resource sharing between PDCCH and PDSCH in NR", 3GPP TSG RAN WG1 ADHOC_NR_AH_1709 R1-1715750, 11 September 2017 (2017-09-11), XP051329275
INTEL CORPORATION: "Resource sharing between PDCCH and PDSCH", 3GPP TSG RAN WG1 ADHOC_NR_AH_1709 R1- 1716307, 12 September 2017 (2017-09-12), XP051329898
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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