Invention Grant
US08983517B2 Method, device, and system for determining timing advance grouping
有权
用于确定定时提前分组的方法，装置和系统
- Patent Title: Method, device, and system for determining timing advance grouping
- Patent Title (中): 用于确定定时提前分组的方法，装置和系统
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Application No.: US13548145Application Date: 2012-07-12
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Publication No.: US08983517B2Publication Date: 2015-03-17
- Inventor: Yi Jiang , Zhongbin Qin , Yinghui Yu , Junren Chang , Mingzeng Dai , Guanglin Han , Wei Quan , Jian Zhang , Qiao Zhang , Yajuan Li , Boyun Xie , Yi Guo , Pingping Xing
- Applicant: Yi Jiang , Zhongbin Qin , Yinghui Yu , Junren Chang , Mingzeng Dai , Guanglin Han , Wei Quan , Jian Zhang , Qiao Zhang , Yajuan Li , Boyun Xie , Yi Guo , Pingping Xing
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Slater & Matsil, L.L.P.
- Priority: CN201010000583 20100112
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W56/00 ; H04W74/08
Abstract:
Embodiments of the present invention provide a method, a device, and a system for determining timing advance grouping, and relate to the field of communications. A base station (eNodeB) adds a component carrier (CC) for a user equipment (UE). According to obtained timing advance (TA) group information or a preset rule, a TA group that the added CC belongs to is determined. The TA group is a set of CCs that can share a TA. Identification information that identifies the TA group to the UE is sent.
Public/Granted literature
- US20120282969A1 Method, Device, and System for Determining Timing Advance Grouping Public/Granted day:2012-11-08
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