Title:
TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/006355
Kind Code:
A1
Abstract:
This terminal device is provided with: a receiving unit that receives a PDCCH including a DCI format including frequency resource allocation fields, and that determines that a PDSCH is not scheduled by the DCI format on the basis at least of the frequency resource allocation fields all having been set to 1; and a transmission unit that transmits an HARQ-ACK codebook with a PUCCH on the basis at least of the frequency resource allocation fields all having been set to 1.
Inventors:
YOSHIMURA TOMOKI
SUZUKI SHOICHI
NOGAMI TOSHIZO
LIN HUIFA
OUCHI WATARU
NAKASHIMA DAIICHIRO
LEE TAEWOO
SUZUKI SHOICHI
NOGAMI TOSHIZO
LIN HUIFA
OUCHI WATARU
NAKASHIMA DAIICHIRO
LEE TAEWOO
Application Number:
PCT/JP2020/027130
Publication Date:
January 14, 2021
Filing Date:
July 10, 2020
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W72/04; H04W28/04; H04W28/06
Other References:
ERICSSON: "HARQ and scheduling enhancements for NR-U", 3GPP DRAFT; R1-1907456 HARQ AND SCHEDULING ENHANCEMENTS 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. Reno, NV, USA; 20190513 - 20190517, 4 May 2019 (2019-05-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 15, XP051709469
HUAWEI: "Feature lead summary of HARQ enhancements for NR-U", 3GPP DRAFT; R1-1907652 FEATURE LEAD SUMMARY FOR 7.2.2.2.3 NRU HARQ RAN97V3, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 16 May 2019 (2019-05-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051739941
HUAWEI: "Feature lead summary of HARQ enhancements for NR-U", 3GPP DRAFT; R1-1907652 FEATURE LEAD SUMMARY FOR 7.2.2.2.3 NRU HARQ RAN97V3, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 16 May 2019 (2019-05-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051739941
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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