| 摘要 |
PURPOSE: A method for providing mobility between node-b and relay, and a mobile telecommunication system for the method are provided to implement the coverage extension. CONSTITUTION: A terminal(10) periodically transmits the SRS(Sounding Reference Signal). If the terminal moves to the relay domain, the corresponding relay(21) monitors the RSSI(Received Signal Strength Indication). If the first RSSI is over the threshold value, the relay informs the entry of the terminal to the base station(30). The base station passes over the resource management to the relay. The base station transmits the RRC connection reconstruction message to the terminal. The terminal receives service through the relay. |
