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Patent Searching and Data


Title:
TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/066133
Kind Code:
A1
Abstract:
This terminal device detects a first DCI format including first allocation information for specifying a time resource used to transmit a PUSCH corresponding to a first TB and the number of times of repeated transmissions, detects a second DCI format including second allocation information indicating the receipt of a downlink signal, and specifies the time resource for transmitting the PUSCH, on the basis of the first allocation information. The first allocation information indicates that a first PUSCH, which is any one of the repeated transmissions of the PUSCH, is transmitted in a first symbol set, the second allocation information indicates that the downlink signal is received in a second symbol set, and when at least one symbol in the first symbol set is a symbol included in the second symbol set, the transmission of the first PUSCH is cancelled.

Inventors:
TAKAHASHI HIROKI
YAMADA SHOHEI
LIU LIQING
Application Number:
PCT/JP2020/037510
Publication Date:
April 08, 2021
Filing Date:
October 02, 2020
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
H04W72/04; H04W28/06
Other References:
ZTE: "Grant-based PUSCH Enhancements for URLLC", 3GPP TSG RAN WG1 #96 RL-1901769, 16 February 2019 (2019-02-16), XP051599463
NOKIA: "Summary of contributions on PUSCH enhancements for NR eURLLC (AI 7.2.6.3", 3GPP TSG RAN WG1 #98 RL-1909527, 3 September 2019 (2019-09-03), XP051766129
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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