| 摘要 |
PROBLEM TO BE SOLVED: To obtain a DAMA controller which can make such a frequency assignment that minimizes inter-modulation product of assignable frequencies. SOLUTION: A DAMA controller is provided with a transmission carrier information frequency table 23 containing the frequency information in an assignable band and the occupied band-width information and power information of the frequency and, in addition, an IM(inter-modulation product) computing means 25 which computes the inter-modulation product of assignable frequencies, so as to make a frequency assignment that minimizes the inter-modulation product of the assignable frequencies by computing the inter-modulation product. |
