PROBLEM TO BE SOLVED: To provide a technology for determining, as a connection destination of a radio communication device, a mobile communication terminal that needs to receive necessary data at appropriate timing.SOLUTION: A communication system comprises: a mobile communication terminal mounted on each mobile body; and a radio communication device for transmitting, by using radio communication, data to one mobile communication terminal (connection destination terminal) satisfying a prescribed condition. The radio communication device, when an information signal (beacon) is received (S210) and a connection history including a connection ID agreeing with determination target information that is connection identification information included in the received information signal is not stored in a storage unit (S230: NO), determines a mobile communication terminal corresponding to the determination target information to be a connection destination terminal (S260); and, when transmitting data to the determined connection destination terminal and finishing the data transmission, stores a connection history including connection identification information corresponding to the connection destination terminal, in the storage unit.
【課題】無線通信装置において、適切なタイミングに必要なデータを受信すべき移動体通信端末を接続先として決定する技術を提供する。【解決手段】通信システムは、移動体の各々に搭載される移動体通信端末と、規定条件を満たす1つの移動体通信端末(接続先端末)にデータを無線通信により送信する無線通信装置とを備える。無線通信装置は、情報信号(ビーコン)を受信するとS210、その受信した情報信号に含まれる接続識別情報である判定対象情報に一致する接続IDを含む接続履歴が記憶部に記憶されていなければ(S230:NO)、当該判定対象情報に対応する移動体通信端末を接続先端末として決定するS260。その決定した接続先端末に対して、データを送信し、データの送信を完了すると、当該接続先端末に対応する接続識別情報を含む接続履歴を記憶部に記憶する。【選択図】図6
RADIO COMMUNICATION DEVICE, DATA TRANSMISSION METHOD, AND PROGRAM
無線通信装置、データ送信方法、及びプログラム
2015-12-24
Patent
Electronic Resource
Japanese
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