| 摘要 |
<p>A cell search method is disclosed. In an environment in which a plurality of small cells are placed around a marcocell, a macro base station allocates a terminal-specific signal which can be differentiated from other terminals to a terminal which has established a connection, and shares the terminal-specific signal information with multiple small cell base stations. When a cell search is triggered, the terminal transmits the allocated terminal-specific signal, and the multiple small cell base stations measure the received terminal-specific signal and reports the measurement result to the macro base station. The macro base station configures a candidate for a small cell group for the terminal based on the measurement result reported by the multiple small cell base stations and transmits the candidate for a small cell set. As a result, the terminal can search for neighboring cells quickly and accurately.</p> |
