| 摘要 |
<p>Although the beam forming is a very excellent method, yet particularly in a case of a plurality of users existing, there occurs the stringency of wireless resource of an inverse line caused by feedback of more-than-necessary information and also occurs the characteristic degradation of the line caused by delay in transmission time. In a transmitting apparatus (1), which constitutes a wireless communication system, antennas (13-1 to 13-M) and duplexers (14-1 to 14-M) are used to perform receptions. A transport signal control apparatus (12) is used to extract user's profile information and synthetically decide wireless resource amounts, the arrangement thereof and the application/non-application of beam forming. A transport signal generating apparatus (11) generates, in accordance with the decided resource distribution and application/non-application of beam forming, a transport signal from the user's transport data. Then, the duplexers (14-1 to 14-M) and antennas (13-1 to 13-M) are used to transmit the signal.</p> |
