US Patent 10555298 Wireless communication system, base station, and terminal

A wireless communication system includes a terminal configured to perform wireless communication concurrently using a cell of a first type enabling connection without being associated with another cell and a cell of a second type enabling connection by being associated with the cell of the first type; and a base station configured to form a first cell and transmit broadcast information through the first cell, the broadcast information including identification information of a second cell of the first type different from the first cell and giving notification that the second cell is a cell of the first type. The terminal selects the second cell as the cell of the first type based on the broadcast information transmitted by the base station.