Title:
METHOD AND APPARATUS FOR REQUESTING CONDITIONAL HANDOVER, AND STORAGE MEDIUM, TERMINAL AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2022/063043
Kind Code:
A1
Abstract:
A method and apparatus for requesting conditional handover, and a storage medium, a terminal and a base station. The method comprises: reporting conditional handover assistance information to assist a base station in determining whether conditional handover is applied to a terminal, wherein the conditional handover assistance information is used for indicating that the terminal requests conditional handover. By means of the present invention, information interaction between a terminal and a base station can be enhanced, thereby improving the handover success rate.
Inventors:
HAN LIFENG (CN)
Application Number:
PCT/CN2021/118972
Publication Date:
March 31, 2022
Filing Date:
September 17, 2021
Export Citation:
Assignee:
SPREADTRUM COMM SHANGHAI CO (CN)
International Classes:
H04W36/00
Domestic Patent References:
| WO2020186464A1 | 2020-09-24 | |||
| WO2020076016A1 | 2020-04-16 |
Foreign References:
| CN109392039A | 2019-02-26 | |||
| CN108243468A | 2018-07-03 | |||
| US20190223073A1 | 2019-07-18 |
Other References:
ERICSSON: "On Reliability, overhead and controllability aspects of Conditional Handover", 3GPP DRAFT; R2-1801331 - ON RELIABILITY, OVERHEAD AND CONTROLLABILITY ASPECTS OF CONDITIONAL HANDOVER, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Vancouver, Canada; 20180122 - 20180126, 12 January 2018 (2018-01-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051386747
ZTE: "Some Other FFS Issues with CHO", 3GPP DRAFT; R3-195123 SOME OTHER FFS ISSUES WITH CHO V3, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Chongqing, China; 20191014 - 20191018, 3 October 2019 (2019-10-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051792163
ZTE: "Some Other FFS Issues with CHO", 3GPP DRAFT; R3-195123 SOME OTHER FFS ISSUES WITH CHO V3, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Chongqing, China; 20191014 - 20191018, 3 October 2019 (2019-10-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051792163
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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