| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: radio station (1r) communicates using a radio signal (d1). The radio station (2r) receives a radio signal (d2) which is indistinguishable from the radio signal (d1). A radio station (3r) is located in the radio communication region of the radio station (1r) and the radio communication region of the radio station (2r). A communication format conversion unit (21) generates a radio signal (d2a) by converting the communication format of the radio signal (d2) to a communication format which is different from the radio signal (d1), and communicates with the radio station (3r) using the radio signal (d2a).EFFECT: preventing interference and high quality of radio transmission.15 cl, 25 dwg |
