| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce power consumption by reducing power consumption for a network system of equivalent distribution type as small as possible thereby prolonging the service life of a battery and decreasing the operating time of a circuit part handling a radio frequency especially because the circuit part requires much power. SOLUTION: Radio terminal equipments belonging to a group optionally consisting of a plurality of radio terminal equipments 1-4 make equally distributed network communication. When a group is going to start communication, a host terminal equipment of the group at first selects a channel used in the group and the host terminal equipment and the terminal equipments belonging to the group sense the channel for each prescribed time and reach the reception state only when a signal is sensed. Thus, the power consumption of the transceiver is remarkably reduced through the intermittent reception at a prescribed time interval and the operating time of the radio terminal equipments driven by a battery is considerably prolonged.</p> |
