| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a base station diagnostic device determining whether diagnosis is done, according to the line status of a radio communications line. <P>SOLUTION: A base station self-diagnosis device 40 is disposed at a base station 1 for performing communications via a communication terminal 2 and a communication line. The base station self-diagnosis device 40 executes self-diagnosis for the base station 1. The base station self-diagnosis device 40 comprises: an information acquiring means 20 for acquiring information on a communication state between the communication terminal 2 and the base station 1; a group judging means for dividing the acquired communication state into different groups at a predetermined range as a communication state for each predetermined unit time; a storage means 50 for storing information on the groups; and a determining means for determining whether self-diagnosis for the base station is performed, based on the number of the stored information on the groups. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
