| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method and a device for testing a radio base station device capable of realizing communication in a specific sector for a test of a BTS (base transceiver station) by a TTR (target tracking radar), securing normality of the test, enhancing reliability, simultaneously evading lowering of system capacity and performing a test of soft handover in mobile communication system, especially mobile communication system in a CDMA (code division multiple access) system. <P>SOLUTION: The above problem is dissolved by a test method of the radio base station for performing the test of the radio base station device having a plurality of sectors by using the test device having a transmitter/receiver for test, for changing coupling quantity among the test device and a plurality of antennas with a plurality of the sectors to be connected with the test device independently of each antenna with a plurality of the sectors and for restricting the number of sectors to be inputted/outputted by the transmitter/receiver for test on the basis of the change in the mobile communication system. <P>COPYRIGHT: (C)2003,JPO |
