端末装置、基地局装置、および、通信方法

Title:

端末装置、基地局装置、および、通信方法

Document Type and Number:

Japanese Patent JP7237486

Kind Code:

B2

Abstract:

A terminal apparatus includes a receiver configured to monitor a PDCCH with a DCI format in a control resource set, and receive a PDSCH scheduled by the DCI format, wherein the DCI format includes a frequency domain resource assignment field, in a case that the number of bits of the frequency domain resource assignment field is given at least based on the number N^target_RB of resource blocks of a first bandwidth, and the frequency domain resource assignment field is applied to the first bandwidth, a value N_RIV indicated by the frequency domain resource assignment field is given based on a first method, and in a case that the number of bits of the frequency domain resource assignment field is given at least based on the number N^size_RB of resource blocks of a second bandwidth, and the frequency domain resource assignment field is applied to the first bandwidth, the value N_RIV is given based on a second method.

Inventors:

Tomoki Yoshimura
Shoichi Suzuki
Chizo Nogami
Wataru Ouchi
Lee Tai Ae
From Hayashikai

Application Number:

JP2018143407A

Publication Date:

March 13, 2023

Filing Date:

July 31, 2018

Export Citation:

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Assignee:

Sharp Corporation

International Classes:

H04W72/20; H04W72/1273

Domestic Patent References:

JP2021508958A

Foreign References:

WO2019190374A1

Other References:

Technical Specification, 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for data (Release 15) [online],3GPP TS 38.214 V15.2.0 (2018-06), [検索日: 2022年8月30日],2018年06月29日,インターネット ,第5.1.1.1節
CATT,On PDSCH and PUSCH resource allocation [online],3GPP TSG RAN WG1 Meeting 91 R1-1721416, [検索日: 2022年8月30日],インターネット ,2017年11月28日
Technical Specification, 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Multiplexing and channel coding (Release 15) [online],3GPP TS 38.212 V15.2.0 (2018-06), [検索日: 2022年8月30日],2018年06月29日,第7.3.1.2節,インターネット
Ericsson,Ericsson, Outcome of offline discussion on 7.1.3.1.4 (DCI content) - part II [online],TSG-RAN WG1 #93 R1-1807738, [検索日: 2022年8月30日],インターネット ,2018年05月24日,2.1
Sharp,Remaining issues on BWP [online],3GPP TSG RAN WG1 Meeting #94bis R1-1811144, [検索日: 2022年8月30日],インターネット ,2018年09月28日,第1章,第2.1節,第2.2節

Attorney, Agent or Firm:

Kazuzumi Nishizawa
Masao Miki
Susumu Nomura
Koji Kakuda
Hiroyuki Katata

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