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. 02, 2021
Filed:
Jan. 08, 2018
China Mobile Communication Ltd., Research Institute, Beijing, CN;
China Mobile Communications Group Co., Ltd., Beijing, CN;
Xiaodong Xu, Beijing, CN;
China Mobile Communication Ltd., Research Institute, Beijing, CN;
China Mobile Communications Group Co., Ltd, Beijing, CN;
Abstract
A method and an apparatus for cell selection or reselection and a method and an apparatus for setting a cell handover parameter are provided. The method for cell selection or reselection includes: acquiring speed priorities of one or more cells and a movement speed grade of a terminal device; and performing cell selection or cell reselection according to the speed priorities and the movement speed grade. According to the embodiments of the present disclosure, the terminal device acquires speed priorities of network cells and its own movement speed grade, so as to firstly perform a cell filtering by using the speed priority and then perform another cell filtering by using a frequency priority during the cell selection to select a target cell to camp on, to enable the terminal device to distinguish between cells with different speed priorities and preferentially camp on a cell matching a movement speed of the terminal device, so that the terminal device camps on cells more efficiently and cells with different priorities serve the terminal device more efficiently.