To provide a mobile radio communication system that can solve a problem due to difference in relative positions between terminal devices and a ground radio station.SOLUTION: Terminal devices 6 are installed at n (n is an integer of two or more) places toward a travel direction for a travelling mobile body 2 to wirelessly communicate with an outside ground radio station 3. Based on the current travelling position of the mobile body 2 and the position of the ground radio station 3, m (

    【課題】各端末装置に対して上述した地上無線局との間での相対的な位置の差による問題をクリアすることが可能な移動体無線通信システムを提供する。【解決手段】走行中の移動体2が外部の地上無線局3との間で無線通信する上で、走行方向に向けてn(nは2以上の整数)箇所に端末装置6を設置し、移動体2の現在の走行位置と、地上無線局3の位置とに基づいて、アンテナに対して伝送情報を同時に送受信するm(<n)個の端末装置6を選択する。【選択図】図2


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    Title :

    MOBILE RADIO COMMUNICATION SYSTEM


    Additional title:

    移動体無線通信システム


    Contributors:

    Publication date :

    2022-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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