| 摘要 |
<p>A radio communication system shown in Fig. 4 is a system for communication processing between a stationary base station (101) having a radio communication function and display devices (401, 402) having a radio communication function. The base station (101) has a plurality of antennas (501, 502), each having a directivity pattern in a predetermined direction. The display devices (401, 402) serve as a plurality of communication destinations capable of radio communication with the base station (101). The base station (101) recognizes the display devices (401, 402) as communication destinations existing within a communication area defined by the respective directivity patterns of the antennas (501, 502), stores the relationships between the display devices (401, 402) of the communication destinations and the antennas (501, 502), and, upon radio communication, selects the antenna (501, 502) corresponding to the display device (401, 402) according to the antenna selection information.</p> |
