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. 14, 2023
Filed:
Feb. 26, 2021
Alibaba Group Holding Limited, Grand Cayman, KY;
Xiaobo Yu, Hangzhou, CN;
Wenbing Chen, Hangzhou, CN;
Alibaba Group Holding Limited, Grand Cayman, KY;
Abstract
A terminal communicates with base stations by receiving a first beacon frame sent by a first base station, the first beacon frame including first location information representing a location of the first base station. In response to one of a determination that a distance between the first location information and second location information is greater than a first predetermined threshold or a determination that a difference between first received signal strength information and second received signal strength information is greater than a second predetermined threshold, the terminal sends first information to a network server, the first information causing the network server to select a base station that transmits downlink data to the terminal. The second location information represents a location of a second base station corresponding to a second beacon frame received before the first beacon frame is received.