| 摘要 |
PURPOSE:To provide the mobile communication conveying the time-compressed telephone signal with the level suppressed to the time slot in frame configuration. CONSTITUTION:This method uses each radio-base station 30 constituting the service area covering multiple zones and a gate exchange 20 exchanging communications with each mobile radio device 100 using radio channels conveying time-compressed telephone signals with the level suppressed to the time slot in frame construction crossing across zones so as to communicate with the radio base station. Accordingly, the large multiple load gain can be obtained to be used for the increase of modulation displacement in the radio base station and the mobile radio device. Thus, the transmission power can be reduced and an efficient use of the frequency can be made. |
