TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD

Title:

TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD

Document Type and Number:

WIPO Patent Application WO/2019/093499

Kind Code:

A1

Abstract:

This terminal device receives one transport block using a PDSCH, receives RRC information indicating a maximum number X of CBGs, determines transmission power of a PUCCH, and transmits UCI including at least HARQ-ACK corresponding to the transport block using the PUCCH, the transport block includes NCB code blocks, the HARQ-ACK includes X HARQ-ACK bits, the transmission power of the PUCCH including the UCI is determined on the basis of at least the value of the smaller of X and NCB if the number of bits of the UCI does not exceed a predetermined number of bits, and the transmission power of the PUCCH is determined on the basis of at least the number of bits of the UCI if the number of bits of the UCI exceeds the predetermined number of bits.

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Inventors:

LIU LIQING
SUZUKI SHOICHI
OUCHI WATARU
YOSHIMURA TOMOKI
LEE TAEWOO

Application Number:

PCT/JP2018/041749

Publication Date:

May 16, 2019

Filing Date:

November 09, 2018

Export Citation:

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Assignee:

SHARP KK (JP)
FG INNOVATION CO LTD (CN)

International Classes:

H04W52/18; H04L1/16; H04L27/26; H04W28/04

Foreign References:

JP2017217077A

2017-12-14

Other References:

CATT: "Remaining Aspects of NR Power Control [ online", 3GPP TSG RAN WG1 #91 R1-1720215, 18 November 2017 (2017-11-18), XP051369851
HUAWEI ET AL.: "Discussion on CBG construction [ online", 3GPP TSG RAN WG1 ADHOC_NR_AH_1706 R1- 1709968, 17 June 2017 (2017-06-17), XP051304708
INTERDIGITAL; INC: "CBG-based (re)-transmission [ online", 3GPP TSG RAN WG1 ADHOC_NR_AH_1709 R1- 1716257, 12 September 2017 (2017-09-12), XP051329855
"New SID proposal: Study on New Radio Access Technology", RP-160671, NTT DOCOMO, 3GPP TSG RAN MEETING #71, 7 March 2016 (2016-03-07)
"Consideration on CB group-based HARQ operation", RL-1707661, 15 May 2017 (2017-05-15)
See also references of EP 3709723A4

Attorney, Agent or Firm:

NISHIZAWA Kazuyoshi et al. (JP)

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