Title:
CELL HANDOVER METHOD AND APPARATUS, STORAGE MEDIUM, USER EQUIPMENT, AND NETWORK EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2023/109634
Kind Code:
A1
Abstract:
A cell handover method and apparatus, a storage medium, user equipment, and network equipment. The cell handover method comprises: in a dual active protocol stack (DAPS) handover process, receiving first high-layer signaling, the first high-layer signaling instructing the release of at least one source serving cell, multiple source serving cells providing service using carrier aggregation or dual connectivity, and the at least one source serving cell being some or all of the multiple source serving cells; releasing a connection with the at least one source serving cell. By means of a technical solution of the present invention, a source cell can be properly released during DAPS handover in a carrier aggregation scenario, so as to reduce the carrier load and save the power overhead.
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Inventors:
DENG YUN (CN)
Application Number:
PCT/CN2022/137463
Publication Date:
June 22, 2023
Filing Date:
December 08, 2022
Export Citation:
Assignee:
SPREADTRUM COMM SHANGHAI CO (CN)
International Classes:
H04W36/00
Domestic Patent References:
| WO2021163089A1 | 2021-08-19 |
Foreign References:
| CN113632539A | 2021-11-09 | |||
| CN112385265A | 2021-02-19 | |||
| US20200314716A1 | 2020-10-01 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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