Title:
TERMINAL DEVICE AND BASE STATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/090646
Kind Code:
A1
Abstract:
The present invention efficiently performs signal detection in a base station device when setting a plurality of configured grants. The present invention generates multiple transmission opportunities by setting a plurality of time-offset values for configured grant scheduling. Each transmission opportunity uses slot repetition transmission, and a redundancy version is also set for each repetition. When multiple transmission patterns are produced by the multiple time offsets, a control is performed in a manner such that the redundancy versions are identical in a given slot.
Inventors:
NAKAMURA OSAMU
HAMAGUCHI YASUHIRO
HAMAGUCHI YASUHIRO
Application Number:
PCT/JP2019/041875
Publication Date:
May 07, 2020
Filing Date:
October 25, 2019
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W72/04; H04W28/04; H04W72/12
Other References:
HUAWEI ET AL.: "[NR-AH1801#15] [NR UP/MAC] Repetition aspects", 3GPP TSG RAN WG2 #101 R2-1802212, 26 February 2018 (2018-02-26), XP051399163, Retrieved from the Internet
KDDI: "Discussion on enhanced UL grant-free transmissions", 3GPP TSG RAN WG1 #94 R1- 1809464, 20 August 2018 (2018-08-20), XP051516829, Retrieved from the Internet
CATT: "On enhancements to configured UL grant operation", 3GPP TSG RAN WG1 #94B R1- 1810553, 8 October 2018 (2018-10-08), XP051517961, Retrieved from the Internet
NOKIA ET AL.: "On Configured Grant enhancements for NR URLLC", 3GPP TSG RAN WG1 #94B RL-1810662, 8 October 2018 (2018-10-08), XP051518068, Retrieved from the Internet
KDDI: "Discussion on enhanced UL grant-free transmissions", 3GPP TSG RAN WG1 #94 R1- 1809464, 20 August 2018 (2018-08-20), XP051516829, Retrieved from the Internet
CATT: "On enhancements to configured UL grant operation", 3GPP TSG RAN WG1 #94B R1- 1810553, 8 October 2018 (2018-10-08), XP051517961, Retrieved from the Internet
NOKIA ET AL.: "On Configured Grant enhancements for NR URLLC", 3GPP TSG RAN WG1 #94B RL-1810662, 8 October 2018 (2018-10-08), XP051518068, Retrieved from the Internet
Attorney, Agent or Firm:
SBPJ PATENT FIRM (JP)
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