US Patent No. 10,433,301

METHOD AND APPARATUS FOR HANDLING TIMING ADVANCE FOR UPLINK TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM


Patent No. 10,433,301
Issue Date October 01, 2019
Title Method And Apparatus For Handling Timing Advance For Uplink Transmission In A Wireless Communication System
Inventorship Yu-Hsuan Guo, Taipei (TW)
Hsin-Hsi Tsai, Taipei (TW)
Meng-Hui Ou, Taipei (TW)
Assignee ASUSTek Computer Inc., Taipei (TW)

Claim of US Patent No. 10,433,301

1. A method of a User Equipment (UE), comprising:maintaining a first timing advance value for uplink transmissions;
receiving a signaling, via a downlink control channel, to schedule a first uplink transmission in a cell, wherein the signaling includes a first information to assist the UE to determine a specific timing advance value for the first uplink transmission, and the first information indicates an index value used to control an offset value to be applied to the first timing advance value;
determining, by the UE, the specific timing advance value based on the first information and the first timing advance value; and
performing the first uplink transmission in the cell at transmission timing determined at least based on the specific timing advance value.