Title:
SIGNALING AND TRIGGER MECHANISMS FOR HANDOVER
Document Type and Number:
WIPO Patent Application WO/2022/031133
Kind Code:
A1
Abstract:
The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). Methods and apparatuses for signaling and trigger mechanisms for handover in a wireless communication system. A method for operating a user equipment (UE) includes receiving system information and information corresponding to different classes for handover signaling; transmitting a capability information including information indicating support of enhanced signaling mechanisms; receiving configuration information including measurement information and handover information based on the capability information; determining completion of handover based on the configuration information; and transmitting a completion of handover indication using a non-Radio Resource Control mechanism based on the completion of handover determination.
Inventors:
TRIPATHI NISHITHKUMAR DHANANJAY (US)
JEONG KYEONGIN (KR)
JEONG KYEONGIN (KR)
Application Number:
PCT/KR2021/010453
Publication Date:
February 10, 2022
Filing Date:
August 06, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W36/00; H04W36/08; H04W36/30; H04W36/32
Foreign References:
| US20200112909A1 | 2020-04-09 | |||
| KR20200060501A | 2020-05-29 | |||
| US10231153B2 | 2019-03-12 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Solutions for NR to support non-terrestrial networks (NTN) (Release 16)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 38.821, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), vol. RAN WG3, no. V16.0.0, 16 January 2020 (2020-01-16), pages 1 - 140, XP051860814
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on New Radio (NR) to support non-terrestrial networks (Release 15)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 38.811, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), vol. TSG RAN, no. V15.3.0, 22 July 2020 (2020-07-22), pages 1 - 126, XP051925764
See also references of EP 4140187A4
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on New Radio (NR) to support non-terrestrial networks (Release 15)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 38.811, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), vol. TSG RAN, no. V15.3.0, 22 July 2020 (2020-07-22), pages 1 - 126, XP051925764
See also references of EP 4140187A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
Download PDF: