| 摘要 |
PURPOSE:To calculate the total calling quantity in an interfering area and to supervise the calling condition of other base station by measuring the total sending calling quantity and the number of times of resending per unit time at respective base stations in an autonomous dispersion type radio communicating system. CONSTITUTION:At the time of starting the measurement, a call sending counter x1 and a call re-sending counter x2 are cleared to$0', next, a timer for counting the number of times of re-sending is set, a control is delivered to a monitor and measurement is continued until a timer is timed out. Af the time of the time-out, the control is delivered from the monitor by a time-out interruption and the average number A of the times of resending is calculated as x2/x1. By using the number A of times and a formula G.e<a>G=A/(l+2a), Alambda0=G/T, a total calling quantity in an interfering area is calculated. Here, G is a load traffic, T is a transferring time and (a) is a carrier sense time/T. |
