System and method for timing synchronization

摘要

The present disclosure relates generally to systems and methods for timing synchronization. Uplink synchronization is a necessary component of a UE 110 operating in a mobile, wireless network. Reliable uplink synchronization generally requires regular uplink transmission containing reference signals. A method is provided that defines a burst period 603 for sending the reference signals, determines an interval 605 between the reference signals, and sends a timing instruction message 607 that includes the burst period and the determined interval. A second method is provided that receives the timing instruction message and sends the reference signals in accordance with the timing instruction.