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Title:
TERMINAL DEVICE AND BASE STATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/080332
Kind Code:
A1
Abstract:
The present invention comprises a segmentation unit that segments a bit sequence for uplink control information into one or a plurality of code blocks, a coding unit that applies an error correction code to each of the code blocks and generates one or a plurality of coded bit sequences, a rate matching unit that, on the basis of at least the length Es of a rate matching output sequence for the sth PUCCH entity of S PUCCH entities, applies bit selection for the sth PUCCH entity and generates a coded bit sequence for the sth PUCCH entity, and a transmission unit that uses the sth PUCCH entity to transmit the coded bit stream for the sth PUCCH entity. The segmentation unit determines whether to segment the bit sequence for the uplink control information into the plurality of code blocks on the basis of at least a reference value related to the length of the rate matching output sequence.

Inventors:
YOSHIMURA TOMOKI
SUZUKI SHOICHI
NOGAMI TOSHIZO
NAKASHIMA DAIICHIRO
OUCHI WATARU
LIN HUIFA
FUKUI TAKAHISA
Application Number:
PCT/JP2021/037636
Publication Date:
April 21, 2022
Filing Date:
October 11, 2021
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
H04L27/26; H04W72/04
Domestic Patent References:
WO2020030174A12020-02-13
Foreign References:
JP2019092060A2019-06-13
JP2018041994A2018-03-15
JP2019186688A2019-10-24
JP2009284538A2009-12-03
US20190150179A12019-05-16
Other References:
QUALCOMM INCORPORATED: "Intra-UE multiplexing and prioritization for IOT and URLLC", 3GPP DRAFT; R1-2006802, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051918252
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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