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:
Sep. 25, 2018
Filed:
Feb. 09, 2015
Huawei Technologies Co., Ltd., Shenzhen, CN;
Yi Jiang, Shenzhen, CN;
Zhongbin Qin, Shenzhen, CN;
Yinghui Yu, Beijing, CN;
Junren Chang, Beijing, CN;
Mingzeng Dai, Shanghai, CN;
Guanglin Han, Beijing, CN;
Wei Quan, Beijing, CN;
Jian Zhang, Beijing, CN;
Qiao Zhang, Shenzhen, CN;
Yajuan Li, Beijing, CN;
Boyun Xie, Xi'an, CN;
Yi Guo, Shanghai, CN;
Pingping Xing, Shanghai, CN;
Huawei Technologies Co., Ltd, Shenzhen, CN;
Abstract
Embodiments of the present invention provide a method, a device, and a system for determining timing advance grouping. In one embodiment, a base station adds a component carrier (CC) for a user equipment (UE). The base station determines a timing advance (TA) group to which the added CC belongs. The TA group is a set of CCs that can share a TA. The base station sends identification information that identifies the TA group to the UE.