Title:
METHOD AND APPARATUS FOR PERFORMING COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/162704
Kind Code:
A1
Abstract:
Embodiments herein disclose a method for handling a RLF in a wireless communication system by a UE (100). The method includes receiving a measurement configuration including a second timer (150) from a SN (300). Further, the method includes configuring the UE with the second timer associated with a measurement report for a PSCell of the SN. Further, the method includes starting the second timer when the measurement report is triggered while a first timer (140) for the PSCell is running. Further, the method includes detecting an expiry of one of: the first timer and the second timer for the PSCell. Further, the method includes declaring a SCG RLF upon expiry of one of: the first timer and the second timer whichever is early. Further, the method includes initiatinga SCG failure procedure towards a MN (300) upon declaring SCG RLF.
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Inventors:
LATHEEF FASIL ABDUL (IN)
INGALE MANGESH ABHIMANYU (IN)
VAN DER VELDE HIMKE (NL)
KIM SOENGHUN (KR)
INGALE MANGESH ABHIMANYU (IN)
VAN DER VELDE HIMKE (NL)
KIM SOENGHUN (KR)
Application Number:
PCT/KR2020/001751
Publication Date:
August 13, 2020
Filing Date:
February 07, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W36/30; H04L29/06; H04W36/00
Foreign References:
| US20150327107A1 | 2015-11-12 |
Other References:
ETSI TS 138 331 V15.4.0 (2019-04), ‘5G; NR; Radio Resource Control (RRC); Protocol specification (3GPP TS 38.331 version 15.4.0 Release 15)’, 14 January 2019 sections 5.5.2.1, 5.3.10.3
ETSI TS 136 331 V15.3.0 (2018-10), ‘LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification (3GPP TS 36.331 version 15.3.0 Release 15)’, 27 September 2018 section 5.3.11.3
ERICSSON: "Email discussion summary [103bis#10][NR/Late drop] 38.331 CR (Ericsson)", R2-1818399, 3GPP TSG RAN WG2 MEETING #104, SPOKANE, WASHINGTON, USA, 2 November 2018 (2018-11-02), XP051482264
SAMSUNG: "Discussion on SCG failure Information message in MR-DC", R2-1818321, 3GPP TSG RAN WG2 MEETING #104, SPOKANE, WASHINGTON, USA, 2 November 2018 (2018-11-02), XP051482190
3GPP TS 38.331
TS 36.133
TS 38.331
3GPP TS 36.331
3GPP TS 36.306 AND 36.331
3GPP TS 36.306
TS 36.331
ETSI TS 136 331 V15.3.0 (2018-10), ‘LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification (3GPP TS 36.331 version 15.3.0 Release 15)’, 27 September 2018 section 5.3.11.3
ERICSSON: "Email discussion summary [103bis#10][NR/Late drop] 38.331 CR (Ericsson)", R2-1818399, 3GPP TSG RAN WG2 MEETING #104, SPOKANE, WASHINGTON, USA, 2 November 2018 (2018-11-02), XP051482264
SAMSUNG: "Discussion on SCG failure Information message in MR-DC", R2-1818321, 3GPP TSG RAN WG2 MEETING #104, SPOKANE, WASHINGTON, USA, 2 November 2018 (2018-11-02), XP051482190
3GPP TS 38.331
TS 36.133
TS 38.331
3GPP TS 36.331
3GPP TS 36.306 AND 36.331
3GPP TS 36.306
TS 36.331
Attorney, Agent or Firm:
Y.P.LEE,MOCK & PARTNERS (KR)
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