無線装置36は、無線装置32−無線装置40間の無線通信、無線装置33−無線装置43間の無線通信、無線装置32−無線装置42間の無線通信および無線装置37−無線装置38間の複数個の無線通信を中継する。 The radio device 36 relays the radio communication between the radio devices 32, 40, the radio communication between the radio devices 33, 43, the radio communication between the radio devices 32, 42, and a plurality of pieces of radio communication between the radio devices 37, 38. - 特許庁