Title:
TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/096012
Kind Code:
A1
Abstract:
This terminal device comprises: a reception unit that receives a PDCCH to which DCI is allocated; and a transmission unit that transmits a PUSCH the transmission of which is indicated by the DCI. A first RRC parameter and a second RRC parameter are set, the first RRC parameter is information for defining a codebook subset for the PUSCH, the second RRC parameter is information indicating the number of antenna groups of a terminal, and if the first RRC parameter is a first coherent type and the second RRC parameter indicates 2 or 4, a first TPMI field in the DCI indicates first information and second information, a second TPMI field in the DCI indicates third information, and a precoding matrix for the PUSCH is determined on the basis of at least the first information, the second information, and the third information.
Inventors:
MORIMOTO RYOTA
FUKUI TAKAHISA
YOKOMAKURA KAZUNARI
FUKUI TAKAHISA
YOKOMAKURA KAZUNARI
Application Number:
PCT/JP2023/039275
Publication Date:
May 10, 2024
Filing Date:
October 31, 2023
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W16/28; H04W72/21; H04W72/231; H04W72/232
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (Marunouchi Chiyoda-k, Tokyo 20, JP)
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