Fish & Richardson P.C.
TA obtaining method and apparatus
Embodiments of the present disclosure provide timing advance (TA) obtaining methods and apparatuses. One example method includes generating, by a base station, an indication message and sending the indication message to UE, and receiving, by the UE, the indication message sent by the base station. The UE can then obtain a TA of a second carrier based on the indication message, where the second carrier is a carrier not used to transmit a PUSCH. Although the second carrier is a carrier not used to transmit a PUSCH, the TA of the second carrier can still be obtained.
Huawei Technologies Co., Ltd.
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Nathan Edward Lili Xiaocui Bin Kai
Tenny Zhang Li Liu Xu