| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a wireless device capable of efficiently performing wireless communication using the small number of antennas. <P>SOLUTION: When improving throughput of packet transmission to a terminal device, a base station 10 performs wireless communication in a multi-input/multi-output communication system by using two antennas 1 and 2 and a wireless module 5. When securing fairness of wireless communication between terminal devices, the base station 10 performs wireless communication in a one-input/one-output communication system by using the antenna 1 and a wireless module 6 and performs wireless communication in the one-input/one-output communication system by using the antenna 2 and a wireless module 7. If the communication quality of wireless communication using the wireless module 5 is better than that using the wireless module 6, the base station 10 performs wireless communication in a one-input/multi-output communication system by using the antenna 1 and the wireless module 5 instead of the antenna 1 and the wireless module 6. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
