Slater & Matsil, L.L.P.
Method, device, and system for determining timing advance grouping
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.
Huawei Technologies Co., Ltd.
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Yi Junren Pingping Yajuan Yi Boyun Mingzeng Guanglin Yinghui Zhongbin Qiao Wei Jian
Jiang Chang Xing Li Guo Xie Dai Han Yu Qin Zhang Quan Zhang