| 摘要 |
PURPOSE:To attain the communication between a mobile radio equipment and a radio base station by supplying one of time slot series not in use in a radio channel already in use to the mobile radio equipment desiring for the communication newly. CONSTITUTION:A communication signal outputted from a telephone set section 101 is divided for a prescribed time interval by a speed conversion circuit 131, the speed is quickened and the resulting signal is fed to a radio transmission circuit 132 including a transmission mixer 133 and a transmission section 134, a transmission signal is sent from an antenna section by using one time slot and received by plural base stations. The mobile radio equipment 100 is provided with synthesizers 121-1-121-3 to make able to send and receive a signal of one channel, changeover switches 122-1, 122-2 and a transmission reception interruption controller 123 generating a signal to change over the switches 122-1, 122-2 respectively. The synthesizers 121-1-121-3, the controller 123 and a timing generator 142 are controlled by a control section 140. |
