| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for allocating channel in which data characteristics can be improved, and to provide base station equipment and a communication system utilizing it. SOLUTION: A first signal processing section 34 and a second signal processing section 36 perform adaptive array antenna signal processing. A modem section 38 modulates an information signal to be transmitted as modulation processing to generate a transmission signal. On the other hand, the modem section demodulates a received signal as demodulation processing to reproduce the transmitted information signal. A central control section 40 controls operation timing of the entire master base station equipment 12 and performs exchange control of channel. The central control section 40 also allocates a non-SDMA channel and a SDMA channel to a terminal 10. Here, a non-SDMA channel is allocated preferentially. COPYRIGHT: (C)2005,JPO&NCIPI
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