The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 2023
Filed:
Jul. 19, 2019
Spreadtrum Communications (Shanghai) Co., Ltd., Shanghai, CN;
Xiangxin Gu, Shanghai, CN;
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO.. LTD., Shanghai, CN;
Abstract
A conditional handover method and apparatus are provided. The method may include: transmitting a measurement report to a source base station, receiving a conditional handover command from the source base station; and when a connection failure occurs, performing a handover procedure in a target cell or a Radio Resource Control (RRC) re-establishment procedure, wherein the conditional handover command comprises a first signal condition, and the first signal condition comprises signal quality of a neighboring cell or a signal quality difference between the neighboring cell and a source cell. A terminal may initiate a handover procedure in a case of a connection failure, thereby increasing a speed of connection recovery after the connection failure, increasing a success rate of connection establishment, reducing interruption of data transmission, and improving user experience.