| 摘要 |
PURPOSE: A transmission system of a wireless data communication is provided to make terminals, to which independent inherent IDs are allocated, of a cell share one inherent number, to enable a host to identify each terminal by the inherent IDs. CONSTITUTION: A cell(10) has many terminals each having inherent ID, and is registered in an exchange(22) with one inherent number. User's data including the inherent number registered in the exchange(22) and inherent IDs of the terminals are transmitted to a base station(21). A relaying unit(20) has the base station(21) and the exchange(22). The base station(21) receives data, for transmission to the exchange(22). The exchange(22) delivers receiving confirmation data to a terminal transmitting data through the base station(21), and transmits data to an application host(30). The application host(30) receives data transmitted from the exchange(22), and transmits receiving confirmation data to the terminal transmitting data by passing the base station(21), to confirm that data are correctly transmitted to a host.
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