SYNCHRONIZATION SOURCE DEVICE FOR SYNCHRONIZATION COVERAGE EXTENSION AND METHOD AND SYSTEM USING THE SAME

摘要

A synchronization source device includes a receiving circuit, a timing adjusting circuit and a transmitting circuit. The receiving circuit receives a first synchronization signal from an Evolved Node B (eNB). The timing adjusting circuit adjusts, according to a timing indicator, a timing of transmission of a second synchronization signal in response to the first synchronization signal, wherein a timing of the second synchronization signal is corresponding to a timing of the first synchronization signal. The transmitting circuit transmits the timing indicator as well as the second synchronization signal based on the adjusted timing of transmission.

主权项

1. A synchronization source device, comprising:
a receiving circuit, receiving a first synchronization signal from an Evolved Node B (eNB); a timing adjusting circuit, adjusting, according to a timing indicator, a timing of transmission of a second synchronization signal in response to the first synchronization signal, wherein a timing of the second synchronization signal is corresponding to a timing of the first synchronization signal; and a transmitting circuit, transmitting the timing indicator as well as the second synchronization signal based on the adjusted timing of transmission.