发明名称 Locally restricted open communication
摘要 In a method of transmitting local information from a sending terminal to receiving terminals, the sending terminal sends a message to be distributed to receiving terminals, a location area of the sending terminal is determined, a location area covering a certain area around the sending terminal is determined or receiving terminals are selected depending on their location relative to the sending terminal and said message is transmitted to all receiving terminals inside said location area or to all selected terminals. Thus e.g. traffic information can be communicated effectively.
申请公布号 US2004082340(A1) 申请公布日期 2004.04.29
申请号 US20020229061 申请日期 2002.08.28
申请人 ALCATEL 发明人 EISINGER BERND
分类号 H04L29/06;H04L29/08;H04W4/02;H04W4/06;H04W4/08;(IPC1-7):H04Q7/20 主分类号 H04L29/06
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