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:
Jul. 25, 2017
Filed:
Nov. 19, 2015
Huawei Technologies Co., Ltd., Shenzhen, CN;
Tingwei Xu, Shanghai, CN;
Xiaofei Ma, Shanghai, CN;
Jie Ma, Beijing, CN;
Xiaoxiao Zheng, Shanghai, CN;
Zongjie Wang, Shanghai, CN;
Xueli Ma, Shanghai, CN;
Jing Li, Shanghai, CN;
Chuanfeng He, Beijing, CN;
Bo Yang, Allen, TX (US);
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method for managing uplink carrier frequencies is provided, which is applicable to the field of communication. The method includes the following steps: A state switching response message sent by a UE is received, where the state switching response message includes a result of state switching performed by on a secondary uplink carrier serving cell; The result of the state switching is notified to a secondary uplink carrier non-serving cell in a secondary carrier active set through an RNC. A device and a system for managing uplink carrier frequencies are further provided. Through the method, device, and system provided in embodiments of the present invention, the uplink carrier frequencies are managed, so as to facilitate transmission of uplink data during multi-cell collaboration.