端末、通信システム及び通信方法

Japanese Patent JP7390394

B2

A terminal includes a control unit that selects a set of configuration information related to a physical uplink shared channel transmission for a MessageA (MsgA PUSCH) in a two step random access procedure based on configuration information of an active uplink Bandwidth Part (BWP); and a transmitting unit that performs the MsgA PUSCH transmission by using the set of the configuration information selected by the control unit.

JP2019534615	New Radio Random Access in Beamforming Systems
WO/2020/164855	COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS
WO/2018/092963	METHOD FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM

Tomoya Ohara

JP2021554521A

December 01, 2023

November 07, 2019

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H04W74/08; H04W72/0453; H04W72/1268; H04W76/10

ZTE,FL Summary #4 of Channel Structure for 2-step RACH[online],3GPP TSG RAN WG1 #98b R1-1911540,Internet,2019年10月22日,pp.1, 6, 8
Ericsson,Procedure for Two-step RACH[online],3GPP TSG RAN WG1 #98b R1-1910907,Internet,2019年10月05日,pp.1, 11-12
Huawei, HiSilicon,Discussion on 2-step RACH procedure[online],3GPP TSG RAN WG1 #98b R1-1910032,Internet ZTE,RRC parameters for Rel-16 NR 2-step RACH[online],3GPP TSG RAN WG1 #98b R1-1911582,Internet,2019年10月31日,Section 4
Fujitsu,On procedure selection among 2-step and 4-step RACH[online],3GPP TSG RAN WG2 #106 R2-1906256,Internet,2019年05月03日,Section 2
NTT DOCOMO, INC.,Discussion on Channel Structure for Two-Step RACH[online],3GPP TSG RAN WG1 #99 R1-1912869,Internet,2019年11月08日

Tadashige Ito
Tadahiko Ito
Ryuji Ishihara

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