METHOD AND APPARATUS FOR SWITCHING BANDWIDTH PART DURING RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION SYSTEM

WIPO Patent Application WO/2022/025460

A1

The present invention relates to a method of performing data transmission in a wireless communication system. Especially, the method includes the steps of transmitting data on a first bandwidth part (BWP) among a plurality of BWPs configured for data transmission in a radio resource control (RRC) inactive state (RRC_INACTIVE); switching from the first BWP to a second BWP among the plurality of BWPs, when a positive response message of the data is not received from the network within a pre-defined period; and transmitting the data on the second BWP.

WO/2015/142090	METHOD FOR DEVICE-TO-DEVICE (D2D) OPERATION PERFORMED BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM AND TERMINAL USING THE METHOD
WO/2021/204133	RESOURCE SELECTION METHOD AND DEVICE FOR AUXILIARY LINK, STORAGE MEDIUM, AND TERMINAL
WO/2021/155556	RESOURCE SELECTION METHOD AND DEVICE, TERMINAL, AND MEDIUM

YI SEUNGJUNE (KR)

PCT/KR2021/008483

February 03, 2022

July 05, 2021

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LG ELECTRONICS INC (KR)

H04W72/02; H04W28/02; H04W28/04; H04W72/04; H04W76/27

US20200145089A1	2020-05-07
US20200107322A1	2020-04-02

ZTE (CR EDITOR), NOKIA, SAMSUNG, VIVO, ERICSSON, FUJITSU, LG: "Updates to MAC spec for 2-step RACH", 3GPP DRAFT; R2-2006323, vol. RAN WG2, 15 June 2020 (2020-06-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 140, XP051898298
NOKIA (RAPPORTEUR), NOKIA SHANGHAI BELL, ZTE: "4-step RA type figure description", 3GPP DRAFT; R2-2004882, vol. RAN WG2, 21 May 2020 (2020-05-21), XP051887472
OPPO: "[O911,912,914,915,916] RRC open issues of 2-step RACH", 3GPP DRAFT; R2-2004559, vol. RAN WG2, 22 May 2020 (2020-05-22), pages 1 - 10, XP051888246

KBK & ASSOCIATES (KR)

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