| 摘要 |
PROBLEM TO BE SOLVED: To automatically measure the data error rate between radio stations performing radio communication at a required period without stopping the operation of the radio stations. SOLUTION: A system performs radio communication by a communication system for performing time-divisional transmission by a radio frame between the radio station A and the radio station B. Test data by a generation means 21 is made into the radio frame and it is radio-transmitted from the radio station A under the control of a control means 30. The radio station B once holds received test data in a memory 45. Test data is made into the radio frame at timing when traffic is idle and radio-returns it under the control of a control means 48. The radio station A calculates the error rate based on returned test data in a measuring means 28. |
