Wireless signal transmission control method and radio base station

摘要

PPROBLEM TO BE SOLVED: To provide a wireless signal transmission control method and a wireless base station, wherein a wireless communication terminal located near the border of coverage can surely execute wireless communication, by dynamically controlling the tilt angles of antennas, when adjacent wireless base stations transmit wireless signals, using the same frequency band. PSOLUTION: The wireless base station 100A and the wireless base station 100B, which is adjacent to the wireless base station 100A and transmits a radio signal in the same frequency band, change the tilt angles θof an array antenna 110A and/or an array antenna 110B. PCOPYRIGHT: (C)2008,JPO&INPIT