| 摘要 |
PROBLEM TO BE SOLVED: To solve various problems of circuit scale and power efficiency by appropriately suppressing adjacent channel interference. SOLUTION: A terminal station 3 generates transmission power control data by detecting receiving power by every channel of an outgoing transmission signal received from a base station 2 and transmits an incoming transmission signal in which the generated transmission power control data are included to the base station 2. The base station 2 extracts the transmission power control data from the incoming transmission signal received from the base station 3 and controls transmission power of the outgoing transmission signal to a level which is not affected by the adjacent channel interference on the basis of the extracted transmission power control data. COPYRIGHT: (C)2004,JPO&NCIPI
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