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:
Mar. 02, 2021
Filed:
Aug. 06, 2019
Yongxia Lyu, Ottawa, CA;
Jialin Zou, Randolph, NJ (US);
Jianglei MA, Ottawa, CA;
Usa Vilaipornsawai, Ottawa, CA;
Yongxia Lyu, Ottawa, CA;
Jialin Zou, Randolph, NJ (US);
Jianglei Ma, Ottawa, CA;
Usa Vilaipornsawai, Ottawa, CA;
Huawei Technologies Co. Ltd., Shenzhen, CN;
Abstract
Methods and devices for performing role change are described. Dynamic signaling is used. Example formats for uplink and downlink signaling is also described. In some examples, an electronic device (ED) receives, via dynamic signaling, from a first serving cell, with which the ED initially has a primary connection, a role change trigger. The role change trigger causes the ED to use a connection with a second serving cell, with which the ED initially has a secondary connection, as the primary connection instead of the first serving cell.