| 摘要 |
<p>There has been a problem that antenna switching performed according to accidental fluctuation of reception electric field intensity results in a loss factor when viewed from a long- term data transmission. There is provided a radio LAN transmission/reception device which inhibits switching of antennas (29a, 29b) when no problem is present in the data throughput Dt in the application layer, thereby maintaining a preferable data throughput Dt. That is, since not being affected by the accidental RSSI signal Rt or the error late in the lower-node layer, it is possible to prevent unnecessary switching of the antennas (29a, 29b) and suppress switching loss when viewed in a long term.</p> |
