| 摘要 |
<p>A radio LAN system which enables respective slave communication devices to independently conduct radio telephone communication via a host station without going through a master communication device while using a single radio telephone circuit, and which requires no special processing such as authentication by the host station, wherein respective transmitting/receiving means (5) are so controlled as to be switched between a normal first status for turning on the transmitting/receiving means (5) of a master communication device (1) and turning off the transmitting/receiving means (5) of respective slave communication devices (2) and a control transferring second status for turning off the transmitting/receiving means (5) of the master communication device (1) and turning on only the transmitting/receiving means of one specified slave communication device out of respective slave communication devices on account of a control transfer to either one of the slave communication devices, and switching to the second status is carried out by transmitting a control transfer signal, for permitting the turning-on of the transmitting/receiving means of a slave communication device when a control transfer to either one of the slave communication devices is prompted in the first status, to that slave communication device from the master communication device (1) via relative short-distance radio communication means (4).</p> |
