Title:
METHOD AND ELECTRONIC DEVICE FOR HANDLING CONDITIONAL HANDOVER IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/025355
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method executed of a first node in a wireless communication system is provided. The method comprise receiving a handover request message from a third node, wherein the handover request message includes at least one of conditional handover (CHO) trigger indication information and information indicating the maximum number of primary secondary cell group (SCG) cells (PSCells) to prepare, and transmitting a first message to a second node, wherein the first message includes at least one of a candidate PCell ID or a configuration ID and the information indicating the maximum number of PSCells to prepare.
Inventors:
PAN YU (CN)
WANG WEIWEI (CN)
WANG HONG (CN)
XU LIXIANG (CN)
WANG WEIWEI (CN)
WANG HONG (CN)
XU LIXIANG (CN)
Application Number:
PCT/KR2023/010910
Publication Date:
February 01, 2024
Filing Date:
July 27, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W36/36; H04W36/00
Foreign References:
| US20200053607A1 | 2020-02-13 | |||
| US20180115926A1 | 2018-04-26 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA) and NR; Multi-connectivity; Stage 2 (Release 17)", 3GPP TS 37.340, no. V17.1.0, 19 July 2022 (2022-07-19), pages 1 - 112, XP052183751
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NG-RAN; Xn application protocol (XnAP) (Release 17)", 3GPP TS 38.423, no. V17.1.0, 23 June 2022 (2022-06-23), pages 1 - 613, XP052183203
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NG-RAN; Architecture description (Release 17)", 3GPP TS 38.401, no. V17.1.1, 5 July 2022 (2022-07-05), pages 1 - 122, XP052183629
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NG-RAN; Xn application protocol (XnAP) (Release 17)", 3GPP TS 38.423, no. V17.1.0, 23 June 2022 (2022-06-23), pages 1 - 613, XP052183203
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NG-RAN; Architecture description (Release 17)", 3GPP TS 38.401, no. V17.1.1, 5 July 2022 (2022-07-05), pages 1 - 122, XP052183629
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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