Title:
METHOD AND APPARATUS FOR LOGGING CONNECTION ESTABLISHMENT FAILURE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/191537
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method of a UE in a wireless communication system is provided. The method includes initiating a connection establishment procedure or a connection resume procedure on a cell and starting a timer corresponding to the connection establishment procedure or the connection resume procedure, identifying that the timer expires, in case that a cell identity of the cell is not equal to a cell identity stored in a UE variable for a connection failure report, storing first connection failure report information stored in the UE variable in a new entry of a list of UE variables for multiple connection failure reports, clearing the UE variable and storing second connection failure report information for the cell in the UE variable, and transmitting a message including the UE variable and the list of UE variables.
Inventors:
JUNG SANGYEOB (KR)
Application Number:
PCT/KR2023/004259
Publication Date:
October 05, 2023
Filing Date:
March 30, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W76/18; H04W24/10
Domestic Patent References:
| WO2020197458A1 | 2020-10-01 | |||
| WO2020197259A1 | 2020-10-01 | |||
| WO2021029686A1 | 2021-02-18 |
Foreign References:
| US20200120740A1 | 2020-04-16 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Radio Resource Control (RRC) protocol specification (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.331, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. V16.7.0, 23 December 2021 (2021-12-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 963, XP052083424
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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