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:
Nov. 12, 2024
Filed:
Aug. 12, 2020
Datang Mobile Communications Equipment Co., Ltd., Beijing, CN;
Datang Mobile Communications Equipment Co., Ltd., Beijing, CN;
Abstract
Embodiments of the present application provide a mobility robustness implementation method, a device, and an apparatus, used to detect unnecessary handover from a 5GS to an EPS. The method comprises: a first network-side apparatus determining first measurement information after a terminal has performed inter-system handover; and sending the determined first measurement information to a second network-side apparatus, such that the second network-side apparatus notifies, according to the first measurement information, the terminal to continue measuring a cell signal under a source system of the inter-system handover. In the method, when inter-system handover occurs, the first network-side apparatus enables the terminal to continue measuring the cell signal under the source system by means of the first measurement information, thereby determining whether the terminal has performed an unnecessary handover.