Timing adjustment method, base station, terminal and communication system
AssigneeChina Academy of Telecommunications Technology
InventorsLei WANG, Qianqian SI, Xueming PAN, Xuejuan GAO
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Abstract
The present disclosure provides a timing adjustment method, a base station, a terminal, and a communication system. The timing adjustment method includes: determining, by a base station, timing advance of a terminal; and adjusting, by the base station according to the TA, a moment for the terminal to transmit an uplink signal. The present disclosure adaptively adjusts the moment at which the terminal transmits the uplink signal based on the actual TA value.
Claims22
A timing adjustment method, comprising:
- determining, by a base station, timing advance (TA) of a terminal;
- and
- adjusting, by the base station according to the TA, a moment for the terminal to transmit an uplink signal.
A timing adjustment method, comprising:
- receiving, by a terminal, uplink scheduling information or downlink scheduling information transmitted by a base station;
- transmitting, by the terminal, an uplink signal according to adjustment information of a moment for transmitting the uplink signal comprised in the uplink scheduling information or the downlink scheduling information.
A base station, comprising:
- a determining module, configured to determine timing advance (TA) of a terminal;
- and
- an adjusting module, configured to adjust, according to the TA, a moment for the terminal to transmit an uplink signal.
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20-21. (canceled)
Dependencies are inferred from the claim text.