Title:
METHOD AND APPARATUS FOR RESELECTING CELL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/118277
Kind Code:
A1
Abstract:
A method, performed by a terminal in a wireless communication system, includes: transmitting, to a first cell, capability information of the terminal including information on whether the terminal supports plurality of cell reselection priorities (CRPs); receiving, from the first EUTRAN cell, a radio resource control (RRC) Connection Release message including an alternativeCRPindication parameter indicating to apply CRP broadcast in system information, based on the capability information of the terminal; transitioning to an RRC idle mode or an RRC inactive mode based on the RRC Connection Release message, and camping on a second cell; receiving, from the second cell, system information; and determining, based on the system information, whether to apply a first CRP for an inter-RAT frequency or a second CRP for at least one EUTRAN frequency.
Inventors:
JUNG SANGYEOB (KR)
KIM SOENGHUN (KR)
VAN DER VELDE HIMKE (KR)
KIM SOENGHUN (KR)
VAN DER VELDE HIMKE (KR)
Application Number:
PCT/KR2020/018096
Publication Date:
June 17, 2021
Filing Date:
December 10, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W36/00; H04W76/27
Domestic Patent References:
| WO2019059673A1 | 2019-03-28 |
Foreign References:
| US20180352480A1 | 2018-12-06 | |||
| US20150312826A1 | 2015-10-29 | |||
| US20100273485A1 | 2010-10-28 | |||
| EP3337234A1 | 2018-06-20 |
Other References:
QUALCOMM INCORPORATED: "Enhancement to Dedicated Priority Signaling", 3GPP DRAFT; R2-156794 DISC_DEDICATEDPRIORITY_ENHANCEMENT_V1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 7 November 2015 (2015-11-07), XP051024943
See also references of EP 4062669A4
See also references of EP 4062669A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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