| 摘要 |
<P>PROBLEM TO BE SOLVED: To evaluate operations for connection to many users of a WCDMA mobile phone base station in a condition approximating an actual field without enlarging a device constitution. <P>SOLUTION: An air link load generator 10 for evaluating the WCDMA mobile phone base station has: a signal generation part 11 which generates the simulated up link base band signals of a plurality of WCDMA mobile phone mobile stations and multiplexes the up link base band signals to generate a multiplexed up link base band signal; and an RF signal generation part 12 which performs RF modulation of the multiplexed up link base band signal generated by the signal generation part 11 and generates a multiplexed up link RF signal. <P>COPYRIGHT: (C)2004,JPO |
