Title:
METHOD AND APPARATUS FOR CONDITIONAL PSCELL ADDITION AND CHANGE
Document Type and Number:
WIPO Patent Application WO/2023/149723
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Methods and apparatuses for enhanced conditional PCell/PSCell addition and changes in a wireless communication system. A method of a UE comprises: receiving reservation information including an indication; determining, based on the indication, whether a candidate PCell/PSCell is reserved; storing, based on a determination that the candidate PCell/PSCell is reserved, the reservation information, CG information and one or more execution conditions associated with the reserved PCell/PSCell; retrieving, after performing a first UE operation, the stored CG information and one or more execution conditions associated with the reserved PCell/PSCell; determining whether one or more execution conditions are met for a reserved PCell/PSCell; and upon determination that one or more execution conditions are met, applying the stored the CG information of the reserved PCell/PSCell to a second UE operation.
Inventors:
LENG SHIYANG (US)
JEONG KYEONGIN (KR)
JEONG KYEONGIN (KR)
Application Number:
PCT/KR2023/001491
Publication Date:
August 10, 2023
Filing Date:
February 02, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W36/00; H04W36/18; H04W72/231; H04W76/15
Foreign References:
| TW202139749A | 2021-10-16 | |||
| US20220030498A1 | 2022-01-27 | |||
| US20210274587A1 | 2021-09-02 |
Other References:
LG ELECTRONICS INC.: "Conditional resumption with validity check", 3GPP DRAFT; R2-1913918 CONDITIONAL RESUMPTION WITH VALIDITY CHECK, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Chongqing, China; 20191014 - 20191018, 4 October 2019 (2019-10-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051791901
CATT: "Considerations on parallel Configuration between MeNB and SeNB", 3GPP DRAFT; R2-144358 CONSIDERATIONS ON PARALLEL SCG CONFIGURATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Shanghai, China; 20141006 - 20141010, 26 September 2014 (2014-09-26), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP050870285
CATT: "Considerations on parallel Configuration between MeNB and SeNB", 3GPP DRAFT; R2-144358 CONSIDERATIONS ON PARALLEL SCG CONFIGURATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Shanghai, China; 20141006 - 20141010, 26 September 2014 (2014-09-26), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP050870285
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
Download PDF: